772091228

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{20071}}^1$

素因数の和:20297

約数の個数: 24

約数和(自身を含む): 1382559360

約数和(自身を除く): 610468132

約数列:

[1, 2, 4, 59, 118, 163, 236, 326, 652, 9617, 19234, 20071, 38468, 40142, 80284, 1184189, 2368378, 3271573, 4736756, 6543146, 13086292, 193022807, 386045614, 772091228]

約数ペア:

[(1, 772091228), (2, 386045614), (4, 193022807), (59, 13086292), (118, 6543146), (163, 4736756), (236, 3271573), (326, 2368378), (652, 1184189), (9617, 80284), (19234, 40142), (20071, 38468)]