490367044

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{10099}}^1$

素因数の和:10363

約数の個数: 24

約数和(自身を含む): 876680000

約数和(自身を除く): 386312956

約数列:

[1, 2, 4, 61, 122, 199, 244, 398, 796, 10099, 12139, 20198, 24278, 40396, 48556, 616039, 1232078, 2009701, 2464156, 4019402, 8038804, 122591761, 245183522, 490367044]

約数ペア:

[(1, 490367044), (2, 245183522), (4, 122591761), (61, 8038804), (122, 4019402), (199, 2464156), (244, 2009701), (398, 1232078), (796, 616039), (10099, 48556), (12139, 40396), (20198, 24278)]