127959658

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{51307}}^1$

素因数の和:51381

約数の個数: 16

約数和(自身を含む): 203179680

約数和(自身を除く): 75220022

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 51307, 102614, 1487903, 2206201, 2975806, 4412402, 63979829, 127959658]

約数ペア:

[(1, 127959658), (2, 63979829), (29, 4412402), (43, 2975806), (58, 2206201), (86, 1487903), (1247, 102614), (2494, 51307)]