980740324

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{14449}}^1$

素因数の和:14763

約数の個数: 24

約数和(自身を含む): 1747872000

約数和(自身を除く): 767131676

約数列:

[1, 2, 4, 71, 142, 239, 284, 478, 956, 14449, 16969, 28898, 33938, 57796, 67876, 1025879, 2051758, 3453311, 4103516, 6906622, 13813244, 245185081, 490370162, 980740324]

約数ペア:

[(1, 980740324), (2, 490370162), (4, 245185081), (71, 13813244), (142, 6906622), (239, 4103516), (284, 3453311), (478, 2051758), (956, 1025879), (14449, 67876), (16969, 57796), (28898, 33938)]