147039998

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{283861}}^1$

素因数の和:283907

約数の個数: 16

約数和(自身を含む): 258882144

約数和(自身を除く): 111842146

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 283861, 567722, 1987027, 3974054, 10502857, 21005714, 73519999, 147039998]

約数ペア:

[(1, 147039998), (2, 73519999), (7, 21005714), (14, 10502857), (37, 3974054), (74, 1987027), (259, 567722), (518, 283861)]