2017532570

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1997557}}^1$

素因数の和:1997665

約数の個数: 16

約数和(自身を含む): 3667516488

約数和(自身を除く): 1649983918

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 1997557, 3995114, 9987785, 19975570, 201753257, 403506514, 1008766285, 2017532570]

約数ペア:

[(1, 2017532570), (2, 1008766285), (5, 403506514), (10, 201753257), (101, 19975570), (202, 9987785), (505, 3995114), (1010, 1997557)]