2921002

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5639}}^1$

素因数の和:5685

約数の個数: 16

約数和(自身を含む): 5143680

約数和(自身を除く): 2222678

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 5639, 11278, 39473, 78946, 208643, 417286, 1460501, 2921002]

約数ペア:

[(1, 2921002), (2, 1460501), (7, 417286), (14, 208643), (37, 78946), (74, 39473), (259, 11278), (518, 5639)]