2017392346

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{426871}}^1$

素因数の和:427029

約数の個数: 16

約数和(自身を含む): 3227152320

約数和(自身を除く): 1209759974

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 426871, 853742, 7256807, 14513614, 59335069, 118670138, 1008696173, 2017392346]

約数ペア:

[(1, 2017392346), (2, 1008696173), (17, 118670138), (34, 59335069), (139, 14513614), (278, 7256807), (2363, 853742), (4726, 426871)]