2017100945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1999}}^1\times {\mathrm{6959}}^1$

素因数の和:8992

約数の個数: 16

約数和(自身を含む): 2505600000

約数和(自身を除く): 488499055

約数列:

[1, 5, 29, 145, 1999, 6959, 9995, 34795, 57971, 201811, 289855, 1009055, 13911041, 69555205, 403420189, 2017100945]

約数ペア:

[(1, 2017100945), (5, 403420189), (29, 69555205), (145, 13911041), (1999, 1009055), (6959, 289855), (9995, 201811), (34795, 57971)]