173891692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{31253}}^1$

素因数の和:31377

約数の個数: 24

約数和(自身を含む): 330792336

約数和(自身を除く): 156900644

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 31253, 62506, 125012, 406289, 812578, 1625156, 3344071, 6688142, 13376284, 43472923, 86945846, 173891692]

約数ペア:

[(1, 173891692), (2, 86945846), (4, 43472923), (13, 13376284), (26, 6688142), (52, 3344071), (107, 1625156), (214, 812578), (428, 406289), (1391, 125012), (2782, 62506), (5564, 31253)]