2912054470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22400419}}^1$

素因数の和:22400439

約数の個数: 16

約数和(自身を含む): 5644905840

約数和(自身を除く): 2732851370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 22400419, 44800838, 112002095, 224004190, 291205447, 582410894, 1456027235, 2912054470]

約数ペア:

[(1, 2912054470), (2, 1456027235), (5, 582410894), (10, 291205447), (13, 224004190), (26, 112002095), (65, 44800838), (130, 22400419)]