2040921284

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{1597}}^1$

素因数の和:2132

約数の個数: 48

約数和(自身を含む): 3865881600

約数和(自身を除く): 1824960316

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 479, 667, 958, 1334, 1597, 1916, 2668, 3194, 6388, 11017, 13891, 22034, 27782, 36731, 44068, 46313, 55564, 73462, 92626, 146924, 185252, 319493, 638986, 764963, 1065199, 1277972, 1529926, 2130398, 3059852, 4260796, 17594149, 22183927, 35188298, 44367854, 70376596, 88735708, 510230321, 1020460642, 2040921284]

約数ペア:

[(1, 2040921284), (2, 1020460642), (4, 510230321), (23, 88735708), (29, 70376596), (46, 44367854), (58, 35188298), (92, 22183927), (116, 17594149), (479, 4260796), (667, 3059852), (958, 2130398), (1334, 1529926), (1597, 1277972), (1916, 1065199), (2668, 764963), (3194, 638986), (6388, 319493), (11017, 185252), (13891, 146924), (22034, 92626), (27782, 73462), (36731, 55564), (44068, 46313)]