1390994634

素因数分解:

$2^1\times 3^1\times {\mathrm{5689}}^1\times {\mathrm{40751}}^1$

素因数の和:46445

約数の個数: 16

約数和(自身を含む): 2782546560

約数和(自身を除く): 1391551926

約数列:

[1, 2, 3, 6, 5689, 11378, 17067, 34134, 40751, 81502, 122253, 244506, 231832439, 463664878, 695497317, 1390994634]

約数ペア:

[(1, 1390994634), (2, 695497317), (3, 463664878), (6, 231832439), (5689, 244506), (11378, 122253), (17067, 81502), (34134, 40751)]