2017568105

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{26849}}^1$

素因数の和:26993

約数の個数: 32

約数和(自身を含む): 2938464000

約数和(自身を除く): 920895895

約数列:

[1, 5, 7, 19, 35, 95, 113, 133, 565, 665, 791, 2147, 3955, 10735, 15029, 26849, 75145, 134245, 187943, 510131, 939715, 2550655, 3033937, 3570917, 15169685, 17854585, 21237559, 57644803, 106187795, 288224015, 403513621, 2017568105]

約数ペア:

[(1, 2017568105), (5, 403513621), (7, 288224015), (19, 106187795), (35, 57644803), (95, 21237559), (113, 17854585), (133, 15169685), (565, 3570917), (665, 3033937), (791, 2550655), (2147, 939715), (3955, 510131), (10735, 187943), (15029, 134245), (26849, 75145)]