80898298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1\times {\mathrm{1871}}^1$

素因数の和:3549

約数の個数: 16

約数和(自身を含む): 130830336

約数和(自身を除く): 49932038

約数列:

[1, 2, 13, 26, 1663, 1871, 3326, 3742, 21619, 24323, 43238, 48646, 3111473, 6222946, 40449149, 80898298]

約数ペア:

[(1, 80898298), (2, 40449149), (13, 6222946), (26, 3111473), (1663, 48646), (1871, 43238), (3326, 24323), (3742, 21619)]