2005236512

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{414991}}^1$

素因数の和:415152

約数の個数: 24

約数和(自身を含む): 3973963392

約数和(自身を除く): 1968726880

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 1208, 2416, 4832, 414991, 829982, 1659964, 3319928, 6639856, 13279712, 62663641, 125327282, 250654564, 501309128, 1002618256, 2005236512]

約数ペア:

[(1, 2005236512), (2, 1002618256), (4, 501309128), (8, 250654564), (16, 125327282), (32, 62663641), (151, 13279712), (302, 6639856), (604, 3319928), (1208, 1659964), (2416, 829982), (4832, 414991)]