2051238904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3637}}^1$

素因数の和:3713

約数の個数: 128

約数和(自身を含む): 4950590400

約数和(自身を除く): 2899351496

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 29, 34, 44, 52, 58, 68, 88, 104, 116, 136, 143, 187, 221, 232, 286, 319, 374, 377, 442, 493, 572, 638, 748, 754, 884, 986, 1144, 1276, 1496, 1508, 1768, 1972, 2431, 2552, 3016, 3637, 3944, 4147, 4862, 5423, 6409, 7274, 8294, 9724, 10846, 12818, 14548, 16588, 19448, 21692, 25636, 29096, 33176, 40007, 43384, 47281, 51272, 61829, 70499, 80014, 94562, 105473, 123658, 140998, 160028, 189124, 210946, 247316, 281996, 320056, 378248, 421892, 494632, 520091, 563992, 680119, 803777, 843784, 1040182, 1160203, 1360238, 1371149, 1607554, 1793041, 2080364, 2320406, 2720476, 2742298, 3215108, 3586082, 4160728, 4640812, 5440952, 5484596, 6430216, 7172164, 8841547, 9281624, 10969192, 14344328, 15082639, 17683094, 19723451, 23309533, 30165278, 35366188, 39446902, 46619066, 60330556, 70732376, 78893804, 93238132, 120661112, 157787608, 186476264, 256404863, 512809726, 1025619452, 2051238904]

約数ペア:

[(1, 2051238904), (2, 1025619452), (4, 512809726), (8, 256404863), (11, 186476264), (13, 157787608), (17, 120661112), (22, 93238132), (26, 78893804), (29, 70732376), (34, 60330556), (44, 46619066), (52, 39446902), (58, 35366188), (68, 30165278), (88, 23309533), (104, 19723451), (116, 17683094), (136, 15082639), (143, 14344328), (187, 10969192), (221, 9281624), (232, 8841547), (286, 7172164), (319, 6430216), (374, 5484596), (377, 5440952), (442, 4640812), (493, 4160728), (572, 3586082), (638, 3215108), (748, 2742298), (754, 2720476), (884, 2320406), (986, 2080364), (1144, 1793041), (1276, 1607554), (1496, 1371149), (1508, 1360238), (1768, 1160203), (1972, 1040182), (2431, 843784), (2552, 803777), (3016, 680119), (3637, 563992), (3944, 520091), (4147, 494632), (4862, 421892), (5423, 378248), (6409, 320056), (7274, 281996), (8294, 247316), (9724, 210946), (10846, 189124), (12818, 160028), (14548, 140998), (16588, 123658), (19448, 105473), (21692, 94562), (25636, 80014), (29096, 70499), (33176, 61829), (40007, 51272), (43384, 47281)]