2247261470

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{6343}}^1$

素因数の和:6920

約数の個数: 32

約数和(自身を含む): 4110912000

約数和(自身を除く): 1863650530

約数列:

[1, 2, 5, 10, 71, 142, 355, 499, 710, 998, 2495, 4990, 6343, 12686, 31715, 35429, 63430, 70858, 177145, 354290, 450353, 900706, 2251765, 3165157, 4503530, 6330314, 15825785, 31651570, 224726147, 449452294, 1123630735, 2247261470]

約数ペア:

[(1, 2247261470), (2, 1123630735), (5, 449452294), (10, 224726147), (71, 31651570), (142, 15825785), (355, 6330314), (499, 4503530), (710, 3165157), (998, 2251765), (2495, 900706), (4990, 450353), (6343, 354290), (12686, 177145), (31715, 70858), (35429, 63430)]