664034942

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{65707}}^1$

素因数の和:65903

約数の個数: 16

約数和(自身を含む): 1034506752

約数和(自身を除く): 370471810

約数列:

[1, 2, 31, 62, 163, 326, 5053, 10106, 65707, 131414, 2036917, 4073834, 10710241, 21420482, 332017471, 664034942]

約数ペア:

[(1, 664034942), (2, 332017471), (31, 21420482), (62, 10710241), (163, 4073834), (326, 2036917), (5053, 131414), (10106, 65707)]