1330283486

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1557709}}^1$

素因数の和:1557779

約数の個数: 16

約数和(自身を含む): 2317872480

約数和(自身を除く): 987588994

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 1557709, 3115418, 10903963, 21807926, 95020249, 190040498, 665141743, 1330283486]

約数ペア:

[(1, 1330283486), (2, 665141743), (7, 190040498), (14, 95020249), (61, 21807926), (122, 10903963), (427, 3115418), (854, 1557709)]