426545294

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{101221}}^1$

素因数の和:101280

約数の個数: 24

約数和(自身を含む): 761594328

約数和(自身を除く): 335049034

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 101221, 202442, 708547, 1417094, 4352503, 4959829, 8705006, 9919658, 30467521, 60935042, 213272647, 426545294]

約数ペア:

[(1, 426545294), (2, 213272647), (7, 60935042), (14, 30467521), (43, 9919658), (49, 8705006), (86, 4959829), (98, 4352503), (301, 1417094), (602, 708547), (2107, 202442), (4214, 101221)]