9880515376

素因数分解:

$2^4\times {\mathrm{1613}}^1\times {\mathrm{382847}}^1$

素因数の和:384468

約数の個数: 20

約数和(自身を含む): 19155416832

約数和(自身を除く): 9274901456

約数列:

[1, 2, 4, 8, 16, 1613, 3226, 6452, 12904, 25808, 382847, 765694, 1531388, 3062776, 6125552, 617532211, 1235064422, 2470128844, 4940257688, 9880515376]

約数ペア:

[(1, 9880515376), (2, 4940257688), (4, 2470128844), (8, 1235064422), (16, 617532211), (1613, 6125552), (3226, 3062776), (6452, 1531388), (12904, 765694), (25808, 382847)]