1390010

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1433}}^1$

素因数の和:1537

約数の個数: 16

約数和(自身を含む): 2529576

約数和(自身を除く): 1139566

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 1433, 2866, 7165, 14330, 139001, 278002, 695005, 1390010]

約数ペア:

[(1, 1390010), (2, 695005), (5, 278002), (10, 139001), (97, 14330), (194, 7165), (485, 2866), (970, 1433)]