538652764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{75611}}^1$

素因数の和:75765

約数の個数: 24

約数和(自身を含む): 1022576688

約数和(自身を除く): 483923924

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 75611, 151222, 302444, 982943, 1965886, 3931772, 10358707, 20717414, 41434828, 134663191, 269326382, 538652764]

約数ペア:

[(1, 538652764), (2, 269326382), (4, 134663191), (13, 41434828), (26, 20717414), (52, 10358707), (137, 3931772), (274, 1965886), (548, 982943), (1781, 302444), (3562, 151222), (7124, 75611)]