1400804945

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{13291}}^1$

素因数の和:13600

約数の個数: 16

約数和(自身を含む): 1705416768

約数和(自身を除く): 304611823

約数列:

[1, 5, 107, 197, 535, 985, 13291, 21079, 66455, 105395, 1422137, 2618327, 7110685, 13091635, 280160989, 1400804945]

約数ペア:

[(1, 1400804945), (5, 280160989), (107, 13091635), (197, 7110685), (535, 2618327), (985, 1422137), (13291, 105395), (21079, 66455)]