13106890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 24468480

約数和(自身を除く): 11361590

約数列:

[1, 2, 5, 10, 47, 79, 94, 158, 235, 353, 395, 470, 706, 790, 1765, 3530, 3713, 7426, 16591, 18565, 27887, 33182, 37130, 55774, 82955, 139435, 165910, 278870, 1310689, 2621378, 6553445, 13106890]

約数ペア:

[(1, 13106890), (2, 6553445), (5, 2621378), (10, 1310689), (47, 278870), (79, 165910), (94, 139435), (158, 82955), (235, 55774), (353, 37130), (395, 33182), (470, 27887), (706, 18565), (790, 16591), (1765, 7426), (3530, 3713)]