316877188

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{9343}}^1$

素因数の和:9547

約数の個数: 24

約数和(自身を含む): 567741440

約数和(自身を除く): 250864252

約数列:

[1, 2, 4, 61, 122, 139, 244, 278, 556, 8479, 9343, 16958, 18686, 33916, 37372, 569923, 1139846, 1298677, 2279692, 2597354, 5194708, 79219297, 158438594, 316877188]

約数ペア:

[(1, 316877188), (2, 158438594), (4, 79219297), (61, 5194708), (122, 2597354), (139, 2279692), (244, 1298677), (278, 1139846), (556, 569923), (8479, 37372), (9343, 33916), (16958, 18686)]