747996846

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{5420267}}^1$

素因数の和:5420295

約数の個数: 16

約数和(自身を含む): 1561037184

約数和(自身を除く): 813040338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 5420267, 10840534, 16260801, 32521602, 124666141, 249332282, 373998423, 747996846]

約数ペア:

[(1, 747996846), (2, 373998423), (3, 249332282), (6, 124666141), (23, 32521602), (46, 16260801), (69, 10840534), (138, 5420267)]