2019914323

素因数分解:

$7^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 2501803584

約数和(自身を除く): 481889261

約数列:

[1, 7, 37, 41, 53, 97, 259, 287, 371, 679, 1369, 1517, 1961, 2173, 3589, 3977, 5141, 9583, 10619, 13727, 15211, 25123, 27839, 35987, 56129, 72557, 80401, 132793, 147149, 190217, 210781, 392903, 507899, 562807, 929551, 1030043, 1331519, 1475467, 2974837, 5444513, 7038029, 7798897, 20823859, 38111591, 49266203, 54592279, 288559189, 2019914323]

約数ペア:

[(1, 2019914323), (7, 288559189), (37, 54592279), (41, 49266203), (53, 38111591), (97, 20823859), (259, 7798897), (287, 7038029), (371, 5444513), (679, 2974837), (1369, 1475467), (1517, 1331519), (1961, 1030043), (2173, 929551), (3589, 562807), (3977, 507899), (5141, 392903), (9583, 210781), (10619, 190217), (13727, 147149), (15211, 132793), (25123, 80401), (27839, 72557), (35987, 56129)]