2493868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 4743200

約数和(自身を除く): 2249332

約数列:

[1, 2, 4, 13, 26, 52, 199, 241, 398, 482, 796, 964, 2587, 3133, 5174, 6266, 10348, 12532, 47959, 95918, 191836, 623467, 1246934, 2493868]

約数ペア:

[(1, 2493868), (2, 1246934), (4, 623467), (13, 191836), (26, 95918), (52, 47959), (199, 12532), (241, 10348), (398, 6266), (482, 5174), (796, 3133), (964, 2587)]