2769804569

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{1777}}^1\times {\mathrm{5431}}^1$

素因数の和:7256

約数の個数: 16

約数和(自身を含む): 3245120256

約数和(自身を除く): 475315687

約数列:

[1, 7, 41, 287, 1777, 5431, 12439, 38017, 72857, 222671, 509999, 1558697, 9650887, 67556209, 395686367, 2769804569]

約数ペア:

[(1, 2769804569), (7, 395686367), (41, 67556209), (287, 9650887), (1777, 1558697), (5431, 509999), (12439, 222671), (38017, 72857)]