259379372

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{402763}}^1$

素因数の和:402797

約数の個数: 24

約数和(自身を含む): 541314816

約数和(自身を除く): 281935444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 402763, 805526, 1611052, 2819341, 5638682, 9263549, 11277364, 18527098, 37054196, 64844843, 129689686, 259379372]

約数ペア:

[(1, 259379372), (2, 129689686), (4, 64844843), (7, 37054196), (14, 18527098), (23, 11277364), (28, 9263549), (46, 5638682), (92, 2819341), (161, 1611052), (322, 805526), (644, 402763)]