2620486531

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{123439}}^1$

素因数の和:123546

約数の個数: 16

約数和(自身を含む): 2986260480

約数和(自身を除く): 365773949

約数列:

[1, 13, 23, 71, 299, 923, 1633, 21229, 123439, 1604707, 2839097, 8764169, 36908261, 113934197, 201575887, 2620486531]

約数ペア:

[(1, 2620486531), (13, 201575887), (23, 113934197), (71, 36908261), (299, 8764169), (923, 2839097), (1633, 1604707), (21229, 123439)]