836249570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{33679}}^1$

素因数の和:33890

約数の個数: 32

約数和(自身を含む): 1629573120

約数和(自身を除く): 793323550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1910, 2483, 4966, 12415, 24830, 33679, 67358, 168395, 336790, 437827, 875654, 2189135, 4378270, 6432689, 12865378, 32163445, 64326890, 83624957, 167249914, 418124785, 836249570]

約数ペア:

[(1, 836249570), (2, 418124785), (5, 167249914), (10, 83624957), (13, 64326890), (26, 32163445), (65, 12865378), (130, 6432689), (191, 4378270), (382, 2189135), (955, 875654), (1910, 437827), (2483, 336790), (4966, 168395), (12415, 67358), (24830, 33679)]