3931694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 6728736

約数和(自身を除く): 2797042

約数列:

[1, 2, 13, 26, 37, 61, 67, 74, 122, 134, 481, 793, 871, 962, 1586, 1742, 2257, 2479, 4087, 4514, 4958, 8174, 29341, 32227, 53131, 58682, 64454, 106262, 151219, 302438, 1965847, 3931694]

約数ペア:

[(1, 3931694), (2, 1965847), (13, 302438), (26, 151219), (37, 106262), (61, 64454), (67, 58682), (74, 53131), (122, 32227), (134, 29341), (481, 8174), (793, 4958), (871, 4514), (962, 4087), (1586, 2479), (1742, 2257)]