4408007428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1\times {\mathrm{2011}}^1$

素因数の和:3664

約数の個数: 48

約数和(自身を含む): 8696475648

約数和(自身を除く): 4288468220

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 1607, 2011, 3214, 4022, 6428, 8044, 17677, 22121, 35354, 44242, 49817, 62341, 70708, 88484, 99634, 124682, 199268, 249364, 547987, 685751, 1095974, 1371502, 2191948, 2743004, 3231677, 6463354, 12926708, 35548447, 71096894, 100181987, 142193788, 200363974, 400727948, 1102001857, 2204003714, 4408007428]

約数ペア:

[(1, 4408007428), (2, 2204003714), (4, 1102001857), (11, 400727948), (22, 200363974), (31, 142193788), (44, 100181987), (62, 71096894), (124, 35548447), (341, 12926708), (682, 6463354), (1364, 3231677), (1607, 2743004), (2011, 2191948), (3214, 1371502), (4022, 1095974), (6428, 685751), (8044, 547987), (17677, 249364), (22121, 199268), (35354, 124682), (44242, 99634), (49817, 88484), (62341, 70708)]