890417284

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{58411}}^1$

素因数の和:58555

約数の個数: 24

約数和(自身を含む): 1615909568

約数和(自身を除く): 725492284

約数列:

[1, 2, 4, 37, 74, 103, 148, 206, 412, 3811, 7622, 15244, 58411, 116822, 233644, 2161207, 4322414, 6016333, 8644828, 12032666, 24065332, 222604321, 445208642, 890417284]

約数ペア:

[(1, 890417284), (2, 445208642), (4, 222604321), (37, 24065332), (74, 12032666), (103, 8644828), (148, 6016333), (206, 4322414), (412, 2161207), (3811, 233644), (7622, 116822), (15244, 58411)]