6448910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 12640320

約数和(自身を除く): 6191410

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 439, 565, 878, 1130, 1469, 2195, 2938, 4390, 5707, 7345, 11414, 14690, 28535, 49607, 57070, 99214, 248035, 496070, 644891, 1289782, 3224455, 6448910]

約数ペア:

[(1, 6448910), (2, 3224455), (5, 1289782), (10, 644891), (13, 496070), (26, 248035), (65, 99214), (113, 57070), (130, 49607), (226, 28535), (439, 14690), (565, 11414), (878, 7345), (1130, 5707), (1469, 4390), (2195, 2938)]