419290874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1223}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 682110720

約数和(自身を除く): 262819846

約数列:

[1, 2, 23, 29, 46, 58, 257, 514, 667, 1223, 1334, 2446, 5911, 7453, 11822, 14906, 28129, 35467, 56258, 70934, 171419, 314311, 342838, 628622, 815741, 1631482, 7229153, 9115019, 14458306, 18230038, 209645437, 419290874]

約数ペア:

[(1, 419290874), (2, 209645437), (23, 18230038), (29, 14458306), (46, 9115019), (58, 7229153), (257, 1631482), (514, 815741), (667, 628622), (1223, 342838), (1334, 314311), (2446, 171419), (5911, 70934), (7453, 56258), (11822, 35467), (14906, 28129)]