231571858

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{972991}}^1$

素因数の和:973017

約数の個数: 16

約数和(自身を含む): 420332544

約数和(自身を除く): 188760686

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 972991, 1945982, 6810937, 13621874, 16540847, 33081694, 115785929, 231571858]

約数ペア:

[(1, 231571858), (2, 115785929), (7, 33081694), (14, 16540847), (17, 13621874), (34, 6810937), (119, 1945982), (238, 972991)]