2079386486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{1429}}^1$

素因数の和:1856

約数の個数: 32

約数和(自身を含む): 3320460000

約数和(自身を除く): 1241073514

約数列:

[1, 2, 19, 38, 149, 257, 298, 514, 1429, 2831, 2858, 4883, 5662, 9766, 27151, 38293, 54302, 76586, 212921, 367253, 425842, 727567, 734506, 1455134, 4045499, 6977807, 8090998, 13955614, 54720697, 109441394, 1039693243, 2079386486]

約数ペア:

[(1, 2079386486), (2, 1039693243), (19, 109441394), (38, 54720697), (149, 13955614), (257, 8090998), (298, 6977807), (514, 4045499), (1429, 1455134), (2831, 734506), (2858, 727567), (4883, 425842), (5662, 367253), (9766, 212921), (27151, 76586), (38293, 54302)]