1330841288

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{402797}}^1$

素因数の和:402869

約数の個数: 32

約数和(自身を含む): 2900145600

約数和(自身を除く): 1569304312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 402797, 805594, 1611188, 2819579, 3222376, 5639158, 11278316, 22556632, 23765023, 47530046, 95060092, 166355161, 190120184, 332710322, 665420644, 1330841288]

約数ペア:

[(1, 1330841288), (2, 665420644), (4, 332710322), (7, 190120184), (8, 166355161), (14, 95060092), (28, 47530046), (56, 23765023), (59, 22556632), (118, 11278316), (236, 5639158), (413, 3222376), (472, 2819579), (826, 1611188), (1652, 805594), (3304, 402797)]