125874338

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{12143}}^1$

素因数の和:12289

約数の個数: 16

約数和(自身を含む): 194109696

約数和(自身を除く): 68235358

約数列:

[1, 2, 71, 73, 142, 146, 5183, 10366, 12143, 24286, 862153, 886439, 1724306, 1772878, 62937169, 125874338]

約数ペア:

[(1, 125874338), (2, 62937169), (71, 1772878), (73, 1724306), (142, 886439), (146, 862153), (5183, 24286), (10366, 12143)]