2021969728

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{209227}}^1$

素因数の和:209390

約数の個数: 28

約数和(自身を含む): 4038937312

約数和(自身を除く): 2016967584

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 302, 604, 1208, 2416, 4832, 9664, 209227, 418454, 836908, 1673816, 3347632, 6695264, 13390528, 31593277, 63186554, 126373108, 252746216, 505492432, 1010984864, 2021969728]

約数ペア:

[(1, 2021969728), (2, 1010984864), (4, 505492432), (8, 252746216), (16, 126373108), (32, 63186554), (64, 31593277), (151, 13390528), (302, 6695264), (604, 3347632), (1208, 1673816), (2416, 836908), (4832, 418454), (9664, 209227)]