3965071390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{845431}}^1$

素因数の和:845512

約数の個数: 32

約数和(自身を含む): 8278470144

約数和(自身を除く): 4313398754

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 845431, 1690862, 4227155, 5918017, 8454310, 11836034, 29590085, 56643877, 59180170, 113287754, 283219385, 396507139, 566438770, 793014278, 1982535695, 3965071390]

約数ペア:

[(1, 3965071390), (2, 1982535695), (5, 793014278), (7, 566438770), (10, 396507139), (14, 283219385), (35, 113287754), (67, 59180170), (70, 56643877), (134, 29590085), (335, 11836034), (469, 8454310), (670, 5918017), (938, 4227155), (2345, 1690862), (4690, 845431)]