939017855

素因数分解:

$5^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1\times {\mathrm{1381}}^1$

素因数の和:2194

約数の個数: 16

約数和(自身を含む): 1134345600

約数和(自身を除く): 195327745

約数列:

[1, 5, 239, 569, 1195, 1381, 2845, 6905, 135991, 330059, 679955, 785789, 1650295, 3928945, 187803571, 939017855]

約数ペア:

[(1, 939017855), (5, 187803571), (239, 3928945), (569, 1650295), (1195, 785789), (1381, 679955), (2845, 330059), (6905, 135991)]