396586370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{31957}}^1$

素因数の和:32054

約数の個数: 32

約数和(自身を含む): 766225008

約数和(自身を除く): 369638638

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 12410, 31957, 63914, 159785, 319570, 543269, 1086538, 2332861, 2716345, 4665722, 5432690, 11664305, 23328610, 39658637, 79317274, 198293185, 396586370]

約数ペア:

[(1, 396586370), (2, 198293185), (5, 79317274), (10, 39658637), (17, 23328610), (34, 11664305), (73, 5432690), (85, 4665722), (146, 2716345), (170, 2332861), (365, 1086538), (730, 543269), (1241, 319570), (2482, 159785), (6205, 63914), (12410, 31957)]