996812510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{5743}}^1$

素因数の和:6788

約数の個数: 32

約数和(自身を含む): 1901999232

約数和(自身を除く): 905186722

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1021, 2042, 5105, 5743, 10210, 11486, 17357, 28715, 34714, 57430, 86785, 97631, 173570, 195262, 488155, 976310, 5863603, 11727206, 29318015, 58636030, 99681251, 199362502, 498406255, 996812510]

約数ペア:

[(1, 996812510), (2, 498406255), (5, 199362502), (10, 99681251), (17, 58636030), (34, 29318015), (85, 11727206), (170, 5863603), (1021, 976310), (2042, 488155), (5105, 195262), (5743, 173570), (10210, 97631), (11486, 86785), (17357, 57430), (28715, 34714)]