8440772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1229}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 15807960

約数和(自身を除く): 7367188

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1229, 1717, 2458, 3434, 4916, 6868, 20893, 41786, 83572, 124129, 248258, 496516, 2110193, 4220386, 8440772]

約数ペア:

[(1, 8440772), (2, 4220386), (4, 2110193), (17, 496516), (34, 248258), (68, 124129), (101, 83572), (202, 41786), (404, 20893), (1229, 6868), (1717, 4916), (2458, 3434)]