8966854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20287}}^1$

素因数の和:20319

約数の個数: 16

約数和(自身を含む): 15337728

約数和(自身を除く): 6370874

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 20287, 40574, 263731, 344879, 527462, 689758, 4483427, 8966854]

約数ペア:

[(1, 8966854), (2, 4483427), (13, 689758), (17, 527462), (26, 344879), (34, 263731), (221, 40574), (442, 20287)]