130485796

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{25747}}^1$

素因数の和:25939

約数の個数: 24

約数和(自身を含む): 262423616

約数和(自身を除く): 131937820

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 25747, 51494, 102988, 180229, 360458, 720916, 4660207, 9320414, 18640828, 32621449, 65242898, 130485796]

約数ペア:

[(1, 130485796), (2, 65242898), (4, 32621449), (7, 18640828), (14, 9320414), (28, 4660207), (181, 720916), (362, 360458), (724, 180229), (1267, 102988), (2534, 51494), (5068, 25747)]