2018678212

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{2081}}^1\times {\mathrm{7823}}^1$

素因数の和:9939

約数の個数: 24

約数和(自身を含む): 3648863232

約数和(自身を除く): 1630185020

約数列:

[1, 2, 4, 31, 62, 124, 2081, 4162, 7823, 8324, 15646, 31292, 64511, 129022, 242513, 258044, 485026, 970052, 16279663, 32559326, 65118652, 504669553, 1009339106, 2018678212]

約数ペア:

[(1, 2018678212), (2, 1009339106), (4, 504669553), (31, 65118652), (62, 32559326), (124, 16279663), (2081, 970052), (4162, 485026), (7823, 258044), (8324, 242513), (15646, 129022), (31292, 64511)]