855486238

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1\times {\mathrm{17359}}^1$

素因数の和:18003

約数の個数: 16

約数和(自身を含む): 1316790720

約数和(自身を除く): 461304482

約数列:

[1, 2, 41, 82, 601, 1202, 17359, 24641, 34718, 49282, 711719, 1423438, 10432759, 20865518, 427743119, 855486238]

約数ペア:

[(1, 855486238), (2, 427743119), (41, 20865518), (82, 10432759), (601, 1423438), (1202, 711719), (17359, 49282), (24641, 34718)]