645435564

素因数分解:

$2^2\times 3^1\times {\mathrm{1153}}^1\times {\mathrm{46649}}^1$

素因数の和:47809

約数の個数: 24

約数和(自身を含む): 1507354800

約数和(自身を除く): 861919236

約数列:

[1, 2, 3, 4, 6, 12, 1153, 2306, 3459, 4612, 6918, 13836, 46649, 93298, 139947, 186596, 279894, 559788, 53786297, 107572594, 161358891, 215145188, 322717782, 645435564]

約数ペア:

[(1, 645435564), (2, 322717782), (3, 215145188), (4, 161358891), (6, 107572594), (12, 53786297), (1153, 559788), (2306, 279894), (3459, 186596), (4612, 139947), (6918, 93298), (13836, 46649)]