1330400438

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{35153}}^1$

素因数の和:35431

約数の個数: 16

約数和(自身を含む): 2024870400

約数和(自身を除く): 694469962

約数列:

[1, 2, 127, 149, 254, 298, 18923, 35153, 37846, 70306, 4464431, 5237797, 8928862, 10475594, 665200219, 1330400438]

約数ペア:

[(1, 1330400438), (2, 665200219), (127, 10475594), (149, 8928862), (254, 5237797), (298, 4464431), (18923, 70306), (35153, 37846)]