3970986994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1\times {\mathrm{5011}}^1$

素因数の和:6106

約数の個数: 32

約数和(自身を含む): 6643506240

約数和(自身を除く): 2672519246

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 1051, 2102, 5011, 10022, 13663, 27326, 30479, 60958, 65143, 130286, 145319, 290638, 396227, 792454, 1889147, 3778294, 5266561, 10533122, 68465293, 136930586, 152730269, 305460538, 1985493497, 3970986994]

約数ペア:

[(1, 3970986994), (2, 1985493497), (13, 305460538), (26, 152730269), (29, 136930586), (58, 68465293), (377, 10533122), (754, 5266561), (1051, 3778294), (2102, 1889147), (5011, 792454), (10022, 396227), (13663, 290638), (27326, 145319), (30479, 130286), (60958, 65143)]