677061710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 1341204480

約数和(自身を除く): 664142770

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 131, 166, 262, 415, 479, 655, 830, 958, 1079, 1310, 1703, 2158, 2395, 3406, 4790, 5395, 6227, 8515, 10790, 10873, 12454, 17030, 21746, 31135, 39757, 54365, 62270, 62749, 79514, 108730, 125498, 141349, 198785, 282698, 313745, 397570, 516841, 627490, 706745, 815737, 1033682, 1413490, 1631474, 2584205, 4078685, 5168410, 5208167, 8157370, 10416334, 26040835, 52081670, 67706171, 135412342, 338530855, 677061710]

約数ペア:

[(1, 677061710), (2, 338530855), (5, 135412342), (10, 67706171), (13, 52081670), (26, 26040835), (65, 10416334), (83, 8157370), (130, 5208167), (131, 5168410), (166, 4078685), (262, 2584205), (415, 1631474), (479, 1413490), (655, 1033682), (830, 815737), (958, 706745), (1079, 627490), (1310, 516841), (1703, 397570), (2158, 313745), (2395, 282698), (3406, 198785), (4790, 141349), (5395, 125498), (6227, 108730), (8515, 79514), (10790, 62749), (10873, 62270), (12454, 54365), (17030, 39757), (21746, 31135)]