2012606428

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{38011}}^1$

素因数の和:38114

約数の個数: 48

約数和(自身を含む): 4223285248

約数和(自身を除く): 2210678820

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 1708, 1891, 3782, 7564, 13237, 26474, 38011, 52948, 76022, 152044, 266077, 532154, 1064308, 1178341, 2318671, 2356682, 4637342, 4713364, 8248387, 9274684, 16230697, 16496774, 32461394, 32993548, 64922788, 71878801, 143757602, 287515204, 503151607, 1006303214, 2012606428]

約数ペア:

[(1, 2012606428), (2, 1006303214), (4, 503151607), (7, 287515204), (14, 143757602), (28, 71878801), (31, 64922788), (61, 32993548), (62, 32461394), (122, 16496774), (124, 16230697), (217, 9274684), (244, 8248387), (427, 4713364), (434, 4637342), (854, 2356682), (868, 2318671), (1708, 1178341), (1891, 1064308), (3782, 532154), (7564, 266077), (13237, 152044), (26474, 76022), (38011, 52948)]