490492051

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{45589}}^1$

素因数の和:45678

約数の個数: 16

約数和(自身を含む): 590846400

約数和(自身を除く): 100354349

約数列:

[1, 7, 29, 53, 203, 371, 1537, 10759, 45589, 319123, 1322081, 2416217, 9254567, 16913519, 70070293, 490492051]

約数ペア:

[(1, 490492051), (7, 70070293), (29, 16913519), (53, 9254567), (203, 2416217), (371, 1322081), (1537, 319123), (10759, 45589)]