74242090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571093}}^1$

素因数の和:571113

約数の個数: 16

約数和(自身を含む): 143915688

約数和(自身を除く): 69673598

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 571093, 1142186, 2855465, 5710930, 7424209, 14848418, 37121045, 74242090]

約数ペア:

[(1, 74242090), (2, 37121045), (5, 14848418), (10, 7424209), (13, 5710930), (26, 2855465), (65, 1142186), (130, 571093)]