2080603912

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{10139}}^1$

素因数の和:10485

約数の個数: 32

約数和(自身を含む): 3953383200

約数和(自身を除く): 1872779288

約数列:

[1, 2, 4, 8, 113, 226, 227, 452, 454, 904, 908, 1816, 10139, 20278, 25651, 40556, 51302, 81112, 102604, 205208, 1145707, 2291414, 2301553, 4582828, 4603106, 9165656, 9206212, 18412424, 260075489, 520150978, 1040301956, 2080603912]

約数ペア:

[(1, 2080603912), (2, 1040301956), (4, 520150978), (8, 260075489), (113, 18412424), (226, 9206212), (227, 9165656), (452, 4603106), (454, 4582828), (904, 2301553), (908, 2291414), (1816, 1145707), (10139, 205208), (20278, 102604), (25651, 81112), (40556, 51302)]