8081450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12433}}^1$

素因数の和:12458

約数の個数: 24

約数和(自身を含む): 16189068

約数和(自身を除く): 8107618

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 12433, 24866, 62165, 124330, 161629, 310825, 323258, 621650, 808145, 1616290, 4040725, 8081450]

約数ペア:

[(1, 8081450), (2, 4040725), (5, 1616290), (10, 808145), (13, 621650), (25, 323258), (26, 310825), (50, 161629), (65, 124330), (130, 62165), (325, 24866), (650, 12433)]