25880005546

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{4013}}^1\times {\mathrm{52861}}^1$

素因数の和:56937

約数の個数: 16

約数和(自身を含む): 39466980648

約数和(自身を除く): 13586975102

約数列:

[1, 2, 61, 122, 4013, 8026, 52861, 105722, 244793, 489586, 3224521, 6449042, 212131193, 424262386, 12940002773, 25880005546]

約数ペア:

[(1, 25880005546), (2, 12940002773), (61, 424262386), (122, 212131193), (4013, 6449042), (8026, 3224521), (52861, 489586), (105722, 244793)]