1490315474

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{53161}}^1$

素因数の和:53401

約数の個数: 16

約数和(自身を含む): 2273632416

約数和(自身を除く): 783316942

約数列:

[1, 2, 107, 131, 214, 262, 14017, 28034, 53161, 106322, 5688227, 6964091, 11376454, 13928182, 745157737, 1490315474]

約数ペア:

[(1, 1490315474), (2, 745157737), (107, 13928182), (131, 11376454), (214, 6964091), (262, 5688227), (14017, 106322), (28034, 53161)]