2012172428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7177}}^1$

素因数の和:7255

約数の個数: 96

約数和(自身を含む): 4630671360

約数和(自身を除く): 2618498932

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 31, 34, 38, 62, 68, 76, 119, 124, 133, 217, 238, 266, 323, 434, 476, 527, 532, 589, 646, 868, 1054, 1178, 1292, 2108, 2261, 2356, 3689, 4123, 4522, 7177, 7378, 8246, 9044, 10013, 14354, 14756, 16492, 20026, 28708, 40052, 50239, 70091, 100478, 122009, 136363, 140182, 200956, 222487, 244018, 272726, 280364, 444974, 488036, 545452, 854063, 889948, 954541, 1557409, 1708126, 1909082, 2318171, 3114818, 3416252, 3782279, 3818164, 4227253, 4636342, 6229636, 7564558, 8454506, 9272684, 15129116, 16227197, 16909012, 26475953, 29590771, 32454394, 52951906, 59181542, 64908788, 71863301, 105903812, 118363084, 143726602, 287453204, 503043107, 1006086214, 2012172428]

約数ペア:

[(1, 2012172428), (2, 1006086214), (4, 503043107), (7, 287453204), (14, 143726602), (17, 118363084), (19, 105903812), (28, 71863301), (31, 64908788), (34, 59181542), (38, 52951906), (62, 32454394), (68, 29590771), (76, 26475953), (119, 16909012), (124, 16227197), (133, 15129116), (217, 9272684), (238, 8454506), (266, 7564558), (323, 6229636), (434, 4636342), (476, 4227253), (527, 3818164), (532, 3782279), (589, 3416252), (646, 3114818), (868, 2318171), (1054, 1909082), (1178, 1708126), (1292, 1557409), (2108, 954541), (2261, 889948), (2356, 854063), (3689, 545452), (4123, 488036), (4522, 444974), (7177, 280364), (7378, 272726), (8246, 244018), (9044, 222487), (10013, 200956), (14354, 140182), (14756, 136363), (16492, 122009), (20026, 100478), (28708, 70091), (40052, 50239)]