491410352

素因数分解:

$2^4\times {\mathrm{1013}}^1\times {\mathrm{30319}}^1$

素因数の和:31340

約数の個数: 20

約数和(自身を含む): 953078880

約数和(自身を除く): 461668528

約数列:

[1, 2, 4, 8, 16, 1013, 2026, 4052, 8104, 16208, 30319, 60638, 121276, 242552, 485104, 30713147, 61426294, 122852588, 245705176, 491410352]

約数ペア:

[(1, 491410352), (2, 245705176), (4, 122852588), (8, 61426294), (16, 30713147), (1013, 485104), (2026, 242552), (4052, 121276), (8104, 60638), (16208, 30319)]