2016786685

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{2741}}^1$

素因数の和:2925

約数の個数: 32

約数和(自身を含む): 2577567744

約数和(自身を除く): 560781059

約数列:

[1, 5, 31, 47, 101, 155, 235, 505, 1457, 2741, 3131, 4747, 7285, 13705, 15655, 23735, 84971, 128827, 147157, 276841, 424855, 644135, 735785, 1384205, 3993637, 8582071, 13011527, 19968185, 42910355, 65057635, 403357337, 2016786685]

約数ペア:

[(1, 2016786685), (5, 403357337), (31, 65057635), (47, 42910355), (101, 19968185), (155, 13011527), (235, 8582071), (505, 3993637), (1457, 1384205), (2741, 735785), (3131, 644135), (4747, 424855), (7285, 276841), (13705, 147157), (15655, 128827), (23735, 84971)]