231931340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{682151}}^1$

素因数の和:682177

約数の個数: 24

約数和(自身を含む): 515706912

約数和(自身を除く): 283775572

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 682151, 1364302, 2728604, 3410755, 6821510, 11596567, 13643020, 23193134, 46386268, 57982835, 115965670, 231931340]

約数ペア:

[(1, 231931340), (2, 115965670), (4, 57982835), (5, 46386268), (10, 23193134), (17, 13643020), (20, 11596567), (34, 6821510), (68, 3410755), (85, 2728604), (170, 1364302), (340, 682151)]