2990447330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23003441}}^1$

素因数の和:23003461

約数の個数: 16

約数和(自身を含む): 5796867384

約数和(自身を除く): 2806420054

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 23003441, 46006882, 115017205, 230034410, 299044733, 598089466, 1495223665, 2990447330]

約数ペア:

[(1, 2990447330), (2, 1495223665), (5, 598089466), (10, 299044733), (13, 230034410), (26, 115017205), (65, 46006882), (130, 23003441)]