105283490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19753}}^1$

素因数の和:19814

約数の個数: 32

約数和(自身を含む): 209076336

約数和(自身を除く): 103792846

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 19753, 39506, 98765, 197530, 256789, 513578, 809873, 1283945, 1619746, 2567890, 4049365, 8098730, 10528349, 21056698, 52641745, 105283490]

約数ペア:

[(1, 105283490), (2, 52641745), (5, 21056698), (10, 10528349), (13, 8098730), (26, 4049365), (41, 2567890), (65, 1619746), (82, 1283945), (130, 809873), (205, 513578), (410, 256789), (533, 197530), (1066, 98765), (2665, 39506), (5330, 19753)]