1240408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{11927}}^1$

素因数の和:11946

約数の個数: 16

約数和(自身を含む): 2504880

約数和(自身を除く): 1264472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 11927, 23854, 47708, 95416, 155051, 310102, 620204, 1240408]

約数ペア:

[(1, 1240408), (2, 620204), (4, 310102), (8, 155051), (13, 95416), (26, 47708), (52, 23854), (104, 11927)]