617980422

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{32687}}^1$

素因数の和:32852

約数の個数: 32

約数和(自身を含む): 1299151872

約数和(自身を除く): 681171450

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 822, 3151, 6302, 9453, 18906, 32687, 65374, 98061, 196122, 751801, 1503602, 2255403, 4478119, 4510806, 8956238, 13434357, 26868714, 102996737, 205993474, 308990211, 617980422]

約数ペア:

[(1, 617980422), (2, 308990211), (3, 205993474), (6, 102996737), (23, 26868714), (46, 13434357), (69, 8956238), (137, 4510806), (138, 4478119), (274, 2255403), (411, 1503602), (822, 751801), (3151, 196122), (6302, 98061), (9453, 65374), (18906, 32687)]