426340958

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{21839}}^1$

素因数の和:22111

約数の個数: 16

約数和(自身を含む): 657296640

約数和(自身を除く): 230955682

約数列:

[1, 2, 43, 86, 227, 454, 9761, 19522, 21839, 43678, 939077, 1878154, 4957453, 9914906, 213170479, 426340958]

約数ペア:

[(1, 426340958), (2, 213170479), (43, 9914906), (86, 4957453), (227, 1878154), (454, 939077), (9761, 43678), (19522, 21839)]