9265490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 18095616

約数和(自身を除く): 8830126

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 271, 526, 542, 1315, 1355, 2630, 2710, 3419, 3523, 6838, 7046, 17095, 17615, 34190, 35230, 71273, 142546, 356365, 712730, 926549, 1853098, 4632745, 9265490]

約数ペア:

[(1, 9265490), (2, 4632745), (5, 1853098), (10, 926549), (13, 712730), (26, 356365), (65, 142546), (130, 71273), (263, 35230), (271, 34190), (526, 17615), (542, 17095), (1315, 7046), (1355, 6838), (2630, 3523), (2710, 3419)]