1611000326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{137999}}^1$

素因数の和:138463

約数の個数: 16

約数和(自身を含む): 2608200000

約数和(自身を除く): 997199674

約数列:

[1, 2, 13, 26, 449, 898, 5837, 11674, 137999, 275998, 1793987, 3587974, 61961551, 123923102, 805500163, 1611000326]

約数ペア:

[(1, 1611000326), (2, 805500163), (13, 123923102), (26, 61961551), (449, 3587974), (898, 1793987), (5837, 275998), (11674, 137999)]