7121764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{907}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 13525568

約数和(自身を除く): 6403804

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 907, 1814, 1963, 3628, 3926, 7852, 11791, 23582, 47164, 136957, 273914, 547828, 1780441, 3560882, 7121764]

約数ペア:

[(1, 7121764), (2, 3560882), (4, 1780441), (13, 547828), (26, 273914), (52, 136957), (151, 47164), (302, 23582), (604, 11791), (907, 7852), (1814, 3926), (1963, 3628)]