2125816

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 96

約数和(自身を含む): 5540400

約数和(自身を除く): 3414584

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 29, 34, 44, 49, 56, 58, 68, 77, 88, 98, 116, 119, 136, 154, 187, 196, 203, 232, 238, 308, 319, 374, 392, 406, 476, 493, 539, 616, 638, 748, 812, 833, 952, 986, 1078, 1276, 1309, 1421, 1496, 1624, 1666, 1972, 2156, 2233, 2552, 2618, 2842, 3332, 3451, 3944, 4312, 4466, 5236, 5423, 5684, 6664, 6902, 8932, 9163, 10472, 10846, 11368, 13804, 15631, 17864, 18326, 21692, 24157, 27608, 31262, 36652, 37961, 43384, 48314, 62524, 73304, 75922, 96628, 125048, 151844, 193256, 265727, 303688, 531454, 1062908, 2125816]

約数ペア:

[(1, 2125816), (2, 1062908), (4, 531454), (7, 303688), (8, 265727), (11, 193256), (14, 151844), (17, 125048), (22, 96628), (28, 75922), (29, 73304), (34, 62524), (44, 48314), (49, 43384), (56, 37961), (58, 36652), (68, 31262), (77, 27608), (88, 24157), (98, 21692), (116, 18326), (119, 17864), (136, 15631), (154, 13804), (187, 11368), (196, 10846), (203, 10472), (232, 9163), (238, 8932), (308, 6902), (319, 6664), (374, 5684), (392, 5423), (406, 5236), (476, 4466), (493, 4312), (539, 3944), (616, 3451), (638, 3332), (748, 2842), (812, 2618), (833, 2552), (952, 2233), (986, 2156), (1078, 1972), (1276, 1666), (1309, 1624), (1421, 1496)]