2013199585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{8221}}^1$

素因数の和:8353

約数の個数: 32

約数和(自身を含む): 2656824192

約数和(自身を除く): 643624607

約数列:

[1, 5, 17, 43, 67, 85, 215, 335, 731, 1139, 2881, 3655, 5695, 8221, 14405, 41105, 48977, 139757, 244885, 353503, 550807, 698785, 1767515, 2754035, 6009551, 9363719, 23684701, 30047755, 46818595, 118423505, 402639917, 2013199585]

約数ペア:

[(1, 2013199585), (5, 402639917), (17, 118423505), (43, 46818595), (67, 30047755), (85, 23684701), (215, 9363719), (335, 6009551), (731, 2754035), (1139, 1767515), (2881, 698785), (3655, 550807), (5695, 353503), (8221, 244885), (14405, 139757), (41105, 48977)]