2552071540

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1904531}}^1$

素因数の和:1904607

約数の個数: 24

約数和(自身を含む): 5439343392

約数和(自身を除く): 2887271852

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 1904531, 3809062, 7618124, 9522655, 19045310, 38090620, 127603577, 255207154, 510414308, 638017885, 1276035770, 2552071540]

約数ペア:

[(1, 2552071540), (2, 1276035770), (4, 638017885), (5, 510414308), (10, 255207154), (20, 127603577), (67, 38090620), (134, 19045310), (268, 9522655), (335, 7618124), (670, 3809062), (1340, 1904531)]