420280966

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{132247}}^1$

素因数の和:132483

約数の個数: 16

約数和(自身を含む): 723661056

約数和(自身を除く): 303380090

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 132247, 264494, 925729, 1851458, 30020069, 60040138, 210140483, 420280966]

約数ペア:

[(1, 420280966), (2, 210140483), (7, 60040138), (14, 30020069), (227, 1851458), (454, 925729), (1589, 264494), (3178, 132247)]