4130485919

素因数分解:

$7^4\times {\mathrm{41}}^1\times {\mathrm{41959}}^1$

素因数の和:42028

約数の個数: 20

約数和(自身を含む): 4936258320

約数和(自身を除く): 805772401

約数列:

[1, 7, 41, 49, 287, 343, 2009, 2401, 14063, 41959, 98441, 293713, 1720319, 2055991, 12042233, 14391937, 84295631, 100743559, 590069417, 4130485919]

約数ペア:

[(1, 4130485919), (7, 590069417), (41, 100743559), (49, 84295631), (287, 14391937), (343, 12042233), (2009, 2055991), (2401, 1720319), (14063, 293713), (41959, 98441)]