1214989786

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{1171}}^1\times {\mathrm{4591}}^1$

素因数の和:5877

約数の個数: 16

約数和(自身を含む): 1840583808

約数和(自身を除く): 625594022

約数列:

[1, 2, 113, 226, 1171, 2342, 4591, 9182, 132323, 264646, 518783, 1037566, 5376061, 10752122, 607494893, 1214989786]

約数ペア:

[(1, 1214989786), (2, 607494893), (113, 10752122), (226, 5376061), (1171, 1037566), (2342, 518783), (4591, 264646), (9182, 132323)]