520030087948

素因数分解:

$2^2\times 7^1\times {\mathrm{18572503141}}^1$

素因数の和:18572503152

約数の個数: 12

約数和(自身を含む): 1040060175952

約数和(自身を除く): 520030088004

約数列:

[1, 2, 4, 7, 14, 28, 18572503141, 37145006282, 74290012564, 130007521987, 260015043974, 520030087948]

約数ペア:

[(1, 520030087948), (2, 260015043974), (4, 130007521987), (7, 74290012564), (14, 37145006282), (28, 18572503141)]