261412945921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{631}}^1\times {\mathrm{69827}}^1$

素因数の和:70824

約数の個数: 16

約数和(自身を含む): 278027164800

約数和(自身を除く): 16614218879

約数列:

[1, 17, 349, 631, 5933, 10727, 69827, 220219, 1187059, 3743723, 24369623, 44060837, 414283591, 749034229, 15377232113, 261412945921]

約数ペア:

[(1, 261412945921), (17, 15377232113), (349, 749034229), (631, 414283591), (5933, 44060837), (10727, 24369623), (69827, 3743723), (220219, 1187059)]