866717116

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{51949}}^1$

素因数の和:52093

約数の個数: 24

約数和(自身を含む): 1568058800

約数和(自身を除く): 701341684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 388, 4171, 8342, 16684, 51949, 103898, 207796, 2233807, 4467614, 5039053, 8935228, 10078106, 20156212, 216679279, 433358558, 866717116]

約数ペア:

[(1, 866717116), (2, 433358558), (4, 216679279), (43, 20156212), (86, 10078106), (97, 8935228), (172, 5039053), (194, 4467614), (388, 2233807), (4171, 207796), (8342, 103898), (16684, 51949)]