217072082

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{13003}}^1$

素因数の和:13513

約数の個数: 16

約数和(自身を含む): 345490272

約数和(自身を除く): 128418190

約数列:

[1, 2, 17, 34, 491, 982, 8347, 13003, 16694, 26006, 221051, 442102, 6384473, 12768946, 108536041, 217072082]

約数ペア:

[(1, 217072082), (2, 108536041), (17, 12768946), (34, 6384473), (491, 442102), (982, 221051), (8347, 26006), (13003, 16694)]