231637510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1781827}}^1$

素因数の和:1781847

約数の個数: 16

約数和(自身を含む): 449020656

約数和(自身を除く): 217383146

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1781827, 3563654, 8909135, 17818270, 23163751, 46327502, 115818755, 231637510]

約数ペア:

[(1, 231637510), (2, 115818755), (5, 46327502), (10, 23163751), (13, 17818270), (26, 8909135), (65, 3563654), (130, 1781827)]