2017205345

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{30047}}^1$

素因数の和:30544

約数の個数: 16

約数和(自身を含む): 2509608960

約数和(自身を除く): 492403615

約数列:

[1, 5, 29, 145, 463, 2315, 13427, 30047, 67135, 150235, 871363, 4356815, 13911761, 69558805, 403441069, 2017205345]

約数ペア:

[(1, 2017205345), (5, 403441069), (29, 69558805), (145, 13911761), (463, 4356815), (2315, 871363), (13427, 150235), (30047, 67135)]