8142694

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34213}}^1$

素因数の和:34239

約数の個数: 16

約数和(自身を含む): 14780448

約数和(自身を除く): 6637754

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 34213, 68426, 239491, 478982, 581621, 1163242, 4071347, 8142694]

約数ペア:

[(1, 8142694), (2, 4071347), (7, 1163242), (14, 581621), (17, 478982), (34, 239491), (119, 68426), (238, 34213)]