2017131935

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103099}}^1$

素因数の和:103167

約数の個数: 32

約数和(自身を含む): 3048460800

約数和(自身を除く): 1031328865

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 215, 301, 455, 559, 1505, 2795, 3913, 19565, 103099, 515495, 721693, 1340287, 3608465, 4433257, 6701435, 9382009, 22166285, 31032799, 46910045, 57632341, 155163995, 288161705, 403426387, 2017131935]

約数ペア:

[(1, 2017131935), (5, 403426387), (7, 288161705), (13, 155163995), (35, 57632341), (43, 46910045), (65, 31032799), (91, 22166285), (215, 9382009), (301, 6701435), (455, 4433257), (559, 3608465), (1505, 1340287), (2795, 721693), (3913, 515495), (19565, 103099)]