2569535690

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{461317}}^1$

素因数の和:461881

約数の個数: 16

約数和(自身を含む): 4633477992

約数和(自身を除く): 2063942302

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 5570, 461317, 922634, 2306585, 4613170, 256953569, 513907138, 1284767845, 2569535690]

約数ペア:

[(1, 2569535690), (2, 1284767845), (5, 513907138), (10, 256953569), (557, 4613170), (1114, 2306585), (2785, 922634), (5570, 461317)]