973281638

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{222109}}^1$

素因数の和:222431

約数の個数: 16

約数和(自身を含む): 1673820960

約数和(自身を除く): 700539322

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 222109, 444218, 1554763, 3109526, 69520117, 139040234, 486640819, 973281638]

約数ペア:

[(1, 973281638), (2, 486640819), (7, 139040234), (14, 69520117), (313, 3109526), (626, 1554763), (2191, 444218), (4382, 222109)]