429392834

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{74729}}^1$

素因数の和:74774

約数の個数: 24

約数和(自身を含む): 738481860

約数和(自身を除く): 309089026

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 74729, 149458, 971477, 1270393, 1942954, 2540786, 12629201, 16515109, 25258402, 33030218, 214696417, 429392834]

約数ペア:

[(1, 429392834), (2, 214696417), (13, 33030218), (17, 25258402), (26, 16515109), (34, 12629201), (169, 2540786), (221, 1942954), (338, 1270393), (442, 971477), (2873, 149458), (5746, 74729)]