2536690790

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3211001}}^1$

素因数の和:3211087

約数の個数: 16

約数和(自身を含む): 4623842880

約数和(自身を除く): 2087152090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 3211001, 6422002, 16055005, 32110010, 253669079, 507338158, 1268345395, 2536690790]

約数ペア:

[(1, 2536690790), (2, 1268345395), (5, 507338158), (10, 253669079), (79, 32110010), (158, 16055005), (395, 6422002), (790, 3211001)]