212521328642

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{892946759}}^1$

素因数の和:892946785

約数の個数: 16

約数和(自身を含む): 385753000320

約数和(自身を除く): 173231671678

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 892946759, 1785893518, 6250627313, 12501254626, 15180094903, 30360189806, 106260664321, 212521328642]

約数ペア:

[(1, 212521328642), (2, 106260664321), (7, 30360189806), (14, 15180094903), (17, 12501254626), (34, 6250627313), (119, 1785893518), (238, 892946759)]