80617706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{10729}}^1$

素因数の和:10778

約数の個数: 24

約数和(自身を含む): 138352620

約数和(自身を除く): 57734914

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 10729, 21458, 139477, 182393, 278954, 364786, 2371109, 3100681, 4742218, 6201362, 40308853, 80617706]

約数ペア:

[(1, 80617706), (2, 40308853), (13, 6201362), (17, 4742218), (26, 3100681), (34, 2371109), (221, 364786), (289, 278954), (442, 182393), (578, 139477), (3757, 21458), (7514, 10729)]