849595404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{20269}}^1$

素因数の和:20782

約数の個数: 48

約数和(自身を含む): 2270240000

約数和(自身を除く): 1420644596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 499, 998, 1497, 1996, 2994, 3493, 5988, 6986, 10479, 13972, 20269, 20958, 40538, 41916, 60807, 81076, 121614, 141883, 243228, 283766, 425649, 567532, 851298, 1702596, 10114231, 20228462, 30342693, 40456924, 60685386, 70799617, 121370772, 141599234, 212398851, 283198468, 424797702, 849595404]

約数ペア:

[(1, 849595404), (2, 424797702), (3, 283198468), (4, 212398851), (6, 141599234), (7, 121370772), (12, 70799617), (14, 60685386), (21, 40456924), (28, 30342693), (42, 20228462), (84, 10114231), (499, 1702596), (998, 851298), (1497, 567532), (1996, 425649), (2994, 283766), (3493, 243228), (5988, 141883), (6986, 121614), (10479, 81076), (13972, 60807), (20269, 41916), (20958, 40538)]