288568306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{81013}}^1$

素因数の和:81165

約数の個数: 16

約数和(自身を含む): 469557144

約数和(自身を除く): 180988838

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 81013, 162026, 1053169, 2106338, 11098781, 22197562, 144284153, 288568306]

約数ペア:

[(1, 288568306), (2, 144284153), (13, 22197562), (26, 11098781), (137, 2106338), (274, 1053169), (1781, 162026), (3562, 81013)]