2201006248

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{553573}}^1$

素因数の和:553657

約数の個数: 32

約数和(自身を含む): 4782879360

約数和(自身を除く): 2581873112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 553573, 1107146, 2214292, 3875011, 4428584, 7750022, 15500044, 31000088, 39303683, 78607366, 157214732, 275125781, 314429464, 550251562, 1100503124, 2201006248]

約数ペア:

[(1, 2201006248), (2, 1100503124), (4, 550251562), (7, 314429464), (8, 275125781), (14, 157214732), (28, 78607366), (56, 39303683), (71, 31000088), (142, 15500044), (284, 7750022), (497, 4428584), (568, 3875011), (994, 2214292), (1988, 1107146), (3976, 553573)]