16401340442

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{363199}}^1$

素因数の和:363605

約数の個数: 16

約数和(自身を含む): 25043366400

約数和(自身を除く): 8642025958

約数列:

[1, 2, 67, 134, 337, 674, 22579, 45158, 363199, 726398, 24334333, 48668666, 122398063, 244796126, 8200670221, 16401340442]

約数ペア:

[(1, 16401340442), (2, 8200670221), (67, 244796126), (134, 122398063), (337, 48668666), (674, 24334333), (22579, 726398), (45158, 363199)]