706628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 1354752

約数和(自身を除く): 648124

約数列:

[1, 2, 4, 13, 26, 52, 107, 127, 214, 254, 428, 508, 1391, 1651, 2782, 3302, 5564, 6604, 13589, 27178, 54356, 176657, 353314, 706628]

約数ペア:

[(1, 706628), (2, 353314), (4, 176657), (13, 54356), (26, 27178), (52, 13589), (107, 6604), (127, 5564), (214, 3302), (254, 2782), (428, 1651), (508, 1391)]