841002920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1236769}}^1$

素因数の和:1236797

約数の個数: 32

約数和(自身を含む): 2003567400

約数和(自身を除く): 1162564480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1236769, 2473538, 4947076, 6183845, 9894152, 12367690, 21025073, 24735380, 42050146, 49470760, 84100292, 105125365, 168200584, 210250730, 420501460, 841002920]

約数ペア:

[(1, 841002920), (2, 420501460), (4, 210250730), (5, 168200584), (8, 105125365), (10, 84100292), (17, 49470760), (20, 42050146), (34, 24735380), (40, 21025073), (68, 12367690), (85, 9894152), (136, 6183845), (170, 4947076), (340, 2473538), (680, 1236769)]