902278636

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{2797}}^1$

素因数の和:3130

約数の個数: 48

約数和(自身を含む): 1855812672

約数和(自身を除く): 953534036

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 281, 287, 562, 574, 1124, 1148, 1967, 2797, 3934, 5594, 7868, 11188, 11521, 19579, 23042, 39158, 46084, 78316, 80647, 114677, 161294, 229354, 322588, 458708, 785957, 802739, 1571914, 1605478, 3143828, 3210956, 5501699, 11003398, 22006796, 32224237, 64448474, 128896948, 225569659, 451139318, 902278636]

約数ペア:

[(1, 902278636), (2, 451139318), (4, 225569659), (7, 128896948), (14, 64448474), (28, 32224237), (41, 22006796), (82, 11003398), (164, 5501699), (281, 3210956), (287, 3143828), (562, 1605478), (574, 1571914), (1124, 802739), (1148, 785957), (1967, 458708), (2797, 322588), (3934, 229354), (5594, 161294), (7868, 114677), (11188, 80647), (11521, 78316), (19579, 46084), (23042, 39158)]