2421999146

素因数分解:

$2^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{29669}}^1$

素因数の和:29716

約数の個数: 40

約数和(自身を含む): 4487706180

約数和(自身を除く): 2065707034

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1666, 2401, 4802, 5831, 11662, 29669, 40817, 59338, 81634, 207683, 415366, 504373, 1008746, 1453781, 2907562, 3530611, 7061222, 10176467, 20352934, 24714277, 49428554, 71235269, 142470538, 172999939, 345999878, 1210999573, 2421999146]

約数ペア:

[(1, 2421999146), (2, 1210999573), (7, 345999878), (14, 172999939), (17, 142470538), (34, 71235269), (49, 49428554), (98, 24714277), (119, 20352934), (238, 10176467), (343, 7061222), (686, 3530611), (833, 2907562), (1666, 1453781), (2401, 1008746), (4802, 504373), (5831, 415366), (11662, 207683), (29669, 81634), (40817, 59338)]