232329890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{17351}}^1$

素因数の和:17474

約数の個数: 32

約数和(自身を含む): 454761216

約数和(自身を除く): 222431326

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 6695, 13390, 17351, 34702, 86755, 173510, 225563, 451126, 1127815, 1787153, 2255630, 3574306, 8935765, 17871530, 23232989, 46465978, 116164945, 232329890]

約数ペア:

[(1, 232329890), (2, 116164945), (5, 46465978), (10, 23232989), (13, 17871530), (26, 8935765), (65, 3574306), (103, 2255630), (130, 1787153), (206, 1127815), (515, 451126), (1030, 225563), (1339, 173510), (2678, 86755), (6695, 34702), (13390, 17351)]