2098555199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{26981}}^1$

素因数の和:27218

約数の個数: 16

約数和(自身を含む): 2345059584

約数和(自身を除く): 246504385

約数列:

[1, 13, 31, 193, 403, 2509, 5983, 26981, 77779, 350753, 836411, 5207333, 10873343, 67695329, 161427323, 2098555199]

約数ペア:

[(1, 2098555199), (13, 161427323), (31, 67695329), (193, 10873343), (403, 5207333), (2509, 836411), (5983, 350753), (26981, 77779)]