2078191105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{119677}}^1$

素因数の和:119856

約数の個数: 16

約数和(自身を含む): 2619512064

約数和(自身を除く): 541320959

約数列:

[1, 5, 23, 115, 151, 755, 3473, 17365, 119677, 598385, 2752571, 13762855, 18071227, 90356135, 415638221, 2078191105]

約数ペア:

[(1, 2078191105), (5, 415638221), (23, 90356135), (115, 18071227), (151, 13762855), (755, 2752571), (3473, 598385), (17365, 119677)]