2021235208

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{1550027}}^1$

素因数の和:1550196

約数の個数: 16

約数和(自身を含む): 3813068880

約数和(自身を除く): 1791833672

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 1550027, 3100054, 6200108, 12400216, 252654401, 505308802, 1010617604, 2021235208]

約数ペア:

[(1, 2021235208), (2, 1010617604), (4, 505308802), (8, 252654401), (163, 12400216), (326, 6200108), (652, 3100054), (1304, 1550027)]