3908606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 6894720

約数和(自身を除く): 2986114

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 239, 442, 478, 481, 629, 962, 1258, 3107, 4063, 6214, 8126, 8177, 8843, 16354, 17686, 52819, 105638, 114959, 150331, 229918, 300662, 1954303, 3908606]

約数ペア:

[(1, 3908606), (2, 1954303), (13, 300662), (17, 229918), (26, 150331), (34, 114959), (37, 105638), (74, 52819), (221, 17686), (239, 16354), (442, 8843), (478, 8177), (481, 8126), (629, 6214), (962, 4063), (1258, 3107)]