2499852010

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2475101}}^1$

素因数の和:2475209

約数の個数: 16

約数和(自身を含む): 4544287272

約数和(自身を除く): 2044435262

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 2475101, 4950202, 12375505, 24751010, 249985201, 499970402, 1249926005, 2499852010]

約数ペア:

[(1, 2499852010), (2, 1249926005), (5, 499970402), (10, 249985201), (101, 24751010), (202, 12375505), (505, 4950202), (1010, 2475101)]