2868194631911

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{16903}}^1\times {\mathrm{781961}}^1$

素因数の和:798902

約数の個数: 16

約数和(自身を含む): 3383881125888

約数和(自身を除く): 515686493977

約数列:

[1, 7, 31, 217, 16903, 118321, 523993, 781961, 3667951, 5473727, 24240791, 169685537, 13217486783, 92522407481, 409742090273, 2868194631911]

約数ペア:

[(1, 2868194631911), (7, 409742090273), (31, 92522407481), (217, 13217486783), (16903, 169685537), (118321, 24240791), (523993, 5473727), (781961, 3667951)]