838275790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{104393}}^1$

素因数の和:104484

約数の個数: 32

約数和(自身を含む): 1668633696

約数和(自身を除く): 830357906

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 104393, 208786, 521965, 1043930, 1148323, 2296646, 5741615, 7620689, 11483230, 15241378, 38103445, 76206890, 83827579, 167655158, 419137895, 838275790]

約数ペア:

[(1, 838275790), (2, 419137895), (5, 167655158), (10, 83827579), (11, 76206890), (22, 38103445), (55, 15241378), (73, 11483230), (110, 7620689), (146, 5741615), (365, 2296646), (730, 1148323), (803, 1043930), (1606, 521965), (4015, 208786), (8030, 104393)]