489715824241

素因数分解:

$7^1\times {\mathrm{1451}}^1\times {\mathrm{2879}}^1\times {\mathrm{16747}}^1$

素因数の和:21084

約数の個数: 16

約数和(自身を含む): 560288931840

約数和(自身を除く): 70573107599

約数列:

[1, 7, 1451, 2879, 10157, 16747, 20153, 117229, 4177429, 24299897, 29242003, 48214613, 170099279, 337502291, 69959403463, 489715824241]

約数ペア:

[(1, 489715824241), (7, 69959403463), (1451, 337502291), (2879, 170099279), (10157, 48214613), (16747, 29242003), (20153, 24299897), (117229, 4177429)]