887230084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{124541}}^1$

素因数の和:124695

約数の個数: 24

約数和(自身を含む): 1684306008

約数和(自身を除く): 797075924

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 124541, 249082, 498164, 1619033, 3238066, 6476132, 17062117, 34124234, 68248468, 221807521, 443615042, 887230084]

約数ペア:

[(1, 887230084), (2, 443615042), (4, 221807521), (13, 68248468), (26, 34124234), (52, 17062117), (137, 6476132), (274, 3238066), (548, 1619033), (1781, 498164), (3562, 249082), (7124, 124541)]