9982142356

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{2221}}^1\times {\mathrm{7541}}^1$

素因数の和:9915

約数の個数: 24

約数和(自身を含む): 17596240200

約数和(自身を除く): 7614097844

約数列:

[1, 2, 4, 149, 298, 596, 2221, 4442, 7541, 8884, 15082, 30164, 330929, 661858, 1123609, 1323716, 2247218, 4494436, 16748561, 33497122, 66994244, 2495535589, 4991071178, 9982142356]

約数ペア:

[(1, 9982142356), (2, 4991071178), (4, 2495535589), (149, 66994244), (298, 33497122), (596, 16748561), (2221, 4494436), (4442, 2247218), (7541, 1323716), (8884, 1123609), (15082, 661858), (30164, 330929)]