2016722415

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{40903}}^1$

素因数の和:41103

約数の個数: 32

約数和(自身を含む): 3416302080

約数和(自身を除く): 1399579665

約数列:

[1, 3, 5, 15, 19, 57, 95, 173, 285, 519, 865, 2595, 3287, 9861, 16435, 40903, 49305, 122709, 204515, 613545, 777157, 2331471, 3885785, 7076219, 11657355, 21228657, 35381095, 106143285, 134448161, 403344483, 672240805, 2016722415]

約数ペア:

[(1, 2016722415), (3, 672240805), (5, 403344483), (15, 134448161), (19, 106143285), (57, 35381095), (95, 21228657), (173, 11657355), (285, 7076219), (519, 3885785), (865, 2331471), (2595, 777157), (3287, 613545), (9861, 204515), (16435, 122709), (40903, 49305)]