633967570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{23753}}^1$

素因数の和:23934

約数の個数: 32

約数和(自身を含む): 1216014768

約数和(自身を除く): 582047198

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 314, 785, 1570, 2669, 5338, 13345, 23753, 26690, 47506, 118765, 237530, 403801, 807602, 2019005, 3729221, 4038010, 7458442, 18646105, 37292210, 63396757, 126793514, 316983785, 633967570]

約数ペア:

[(1, 633967570), (2, 316983785), (5, 126793514), (10, 63396757), (17, 37292210), (34, 18646105), (85, 7458442), (157, 4038010), (170, 3729221), (314, 2019005), (785, 807602), (1570, 403801), (2669, 237530), (5338, 118765), (13345, 47506), (23753, 26690)]