1138355418

素因数分解:

$2^1\times 3^1\times {\mathrm{397}}^1\times {\mathrm{477899}}^1$

素因数の和:478301

約数の個数: 16

約数和(自身を含む): 2282450400

約数和(自身を除く): 1144094982

約数列:

[1, 2, 3, 6, 397, 794, 1191, 2382, 477899, 955798, 1433697, 2867394, 189725903, 379451806, 569177709, 1138355418]

約数ペア:

[(1, 1138355418), (2, 569177709), (3, 379451806), (6, 189725903), (397, 2867394), (794, 1433697), (1191, 955798), (2382, 477899)]