288142270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2216479}}^1$

素因数の和:2216499

約数の個数: 16

約数和(自身を含む): 558552960

約数和(自身を除く): 270410690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2216479, 4432958, 11082395, 22164790, 28814227, 57628454, 144071135, 288142270]

約数ペア:

[(1, 288142270), (2, 144071135), (5, 57628454), (10, 28814227), (13, 22164790), (26, 11082395), (65, 4432958), (130, 2216479)]