1018081009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{449}}^1\times {\mathrm{571}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 1176832800

約数和(自身を除く): 158751791

約数列:

[1, 11, 19, 209, 361, 449, 571, 3971, 4939, 6281, 8531, 10849, 93841, 119339, 162089, 206131, 256379, 1782979, 2267441, 2820169, 4871201, 53583211, 92552819, 1018081009]

約数ペア:

[(1, 1018081009), (11, 92552819), (19, 53583211), (209, 4871201), (361, 2820169), (449, 2267441), (571, 1782979), (3971, 256379), (4939, 206131), (6281, 162089), (8531, 119339), (10849, 93841)]