773404130

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{248683}}^1$

素因数の和:249001

約数の個数: 16

約数和(自身を含む): 1396609344

約数和(自身を除く): 623205214

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 248683, 497366, 1243415, 2486830, 77340413, 154680826, 386702065, 773404130]

約数ペア:

[(1, 773404130), (2, 386702065), (5, 154680826), (10, 77340413), (311, 2486830), (622, 1243415), (1555, 497366), (3110, 248683)]