2691536

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1286

約数の個数: 20

約数和(自身を含む): 5254500

約数和(自身を除く): 2562964

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1129, 1192, 2258, 2384, 4516, 9032, 18064, 168221, 336442, 672884, 1345768, 2691536]

約数ペア:

[(1, 2691536), (2, 1345768), (4, 672884), (8, 336442), (16, 168221), (149, 18064), (298, 9032), (596, 4516), (1129, 2384), (1192, 2258)]