2128291226

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1\times {\mathrm{13297}}^1$

素因数の和:13909

約数の個数: 16

約数和(自身を含む): 3217052160

約数和(自身を除く): 1088760934

約数列:

[1, 2, 191, 382, 419, 838, 13297, 26594, 80029, 160058, 2539727, 5079454, 5571443, 11142886, 1064145613, 2128291226]

約数ペア:

[(1, 2128291226), (2, 1064145613), (191, 11142886), (382, 5571443), (419, 5079454), (838, 2539727), (13297, 160058), (26594, 80029)]