1330609121

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{4391}}^1$

素因数の和:4840

約数の個数: 16

約数和(自身を含む): 1438819200

約数和(自身を除く): 108210079

約数列:

[1, 19, 41, 389, 779, 4391, 7391, 15949, 83429, 180031, 303031, 1708099, 3420589, 32453881, 70032059, 1330609121]

約数ペア:

[(1, 1330609121), (19, 70032059), (41, 32453881), (389, 3420589), (779, 1708099), (4391, 303031), (7391, 180031), (15949, 83429)]