8678228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9817}}^1$

素因数の和:9851

約数の個数: 24

約数和(自身を含む): 17318952

約数和(自身を除く): 8640724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 9817, 19634, 39268, 127621, 166889, 255242, 333778, 510484, 667556, 2169557, 4339114, 8678228]

約数ペア:

[(1, 8678228), (2, 4339114), (4, 2169557), (13, 667556), (17, 510484), (26, 333778), (34, 255242), (52, 166889), (68, 127621), (221, 39268), (442, 19634), (884, 9817)]