4889770

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{97}}^1$

素因数の和:246

約数の個数: 24

約数和(自身を含む): 9019332

約数和(自身を除く): 4129562

約数列:

[1, 2, 5, 10, 71, 97, 142, 194, 355, 485, 710, 970, 5041, 6887, 10082, 13774, 25205, 34435, 50410, 68870, 488977, 977954, 2444885, 4889770]

約数ペア:

[(1, 4889770), (2, 2444885), (5, 977954), (10, 488977), (71, 68870), (97, 50410), (142, 34435), (194, 25205), (355, 13774), (485, 10082), (710, 6887), (970, 5041)]