2561732182

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1\times {\mathrm{27749}}^1$

素因数の和:29271

約数の個数: 16

約数和(自身を含む): 3969360000

約数和(自身を除く): 1407627818

約数列:

[1, 2, 31, 62, 1489, 2978, 27749, 46159, 55498, 92318, 860219, 1720438, 41318261, 82636522, 1280866091, 2561732182]

約数ペア:

[(1, 2561732182), (2, 1280866091), (31, 82636522), (62, 41318261), (1489, 1720438), (2978, 860219), (27749, 92318), (46159, 55498)]