1297032010

素因数分解:

$2^1\times 5^1\times {\mathrm{3319}}^1\times {\mathrm{39079}}^1$

素因数の和:42405

約数の個数: 16

約数和(自身を含む): 2335420800

約数和(自身を除く): 1038388790

約数列:

[1, 2, 5, 10, 3319, 6638, 16595, 33190, 39079, 78158, 195395, 390790, 129703201, 259406402, 648516005, 1297032010]

約数ペア:

[(1, 1297032010), (2, 648516005), (5, 259406402), (10, 129703201), (3319, 390790), (6638, 195395), (16595, 78158), (33190, 39079)]