2017003855

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1\times {\mathrm{4549}}^1$

素因数の和:5874

約数の個数: 16

約数和(自身を含む): 2457000000

約数和(自身を除く): 439996145

約数列:

[1, 5, 71, 355, 1249, 4549, 6245, 22745, 88679, 322979, 443395, 1614895, 5681701, 28408505, 403400771, 2017003855]

約数ペア:

[(1, 2017003855), (5, 403400771), (71, 28408505), (355, 5681701), (1249, 1614895), (4549, 443395), (6245, 322979), (22745, 88679)]