2486276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 4733400

約数和(自身を除く): 2247124

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 349, 548, 698, 1396, 1781, 3562, 4537, 7124, 9074, 18148, 47813, 95626, 191252, 621569, 1243138, 2486276]

約数ペア:

[(1, 2486276), (2, 1243138), (4, 621569), (13, 191252), (26, 95626), (52, 47813), (137, 18148), (274, 9074), (349, 7124), (548, 4537), (698, 3562), (1396, 1781)]