8419042

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{541}}^1$

素因数の和:825

約数の個数: 16

約数和(自身を含む): 13112064

約数和(自身を除く): 4693022

約数列:

[1, 2, 31, 62, 251, 502, 541, 1082, 7781, 15562, 16771, 33542, 135791, 271582, 4209521, 8419042]

約数ペア:

[(1, 8419042), (2, 4209521), (31, 271582), (62, 135791), (251, 33542), (502, 16771), (541, 15562), (1082, 7781)]