2522572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 4802000

約数和(自身を除く): 2279428

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 349, 556, 698, 1396, 1807, 3614, 4537, 7228, 9074, 18148, 48511, 97022, 194044, 630643, 1261286, 2522572]

約数ペア:

[(1, 2522572), (2, 1261286), (4, 630643), (13, 194044), (26, 97022), (52, 48511), (139, 18148), (278, 9074), (349, 7228), (556, 4537), (698, 3614), (1396, 1807)]