870865616

素因数分解:

$2^4\times {\mathrm{9293}}^1\times {\mathrm{5857}}^1$

素因数の和:15158

約数の個数: 20

約数和(自身を含む): 1687771812

約数和(自身を除く): 816906196

約数列:

[1, 2, 4, 8, 16, 5857, 9293, 11714, 18586, 23428, 37172, 46856, 74344, 93712, 148688, 54429101, 108858202, 217716404, 435432808, 870865616]

約数ペア:

[(1, 870865616), (2, 435432808), (4, 217716404), (8, 108858202), (16, 54429101), (5857, 148688), (9293, 93712), (11714, 74344), (18586, 46856), (23428, 37172)]