1120401790

素因数分解:

$2^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{135151}}^1$

素因数の和:135987

約数の個数: 16

約数和(自身を含む): 2019170880

約数和(自身を除く): 898769090

約数列:

[1, 2, 5, 10, 829, 1658, 4145, 8290, 135151, 270302, 675755, 1351510, 112040179, 224080358, 560200895, 1120401790]

約数ペア:

[(1, 1120401790), (2, 560200895), (5, 224080358), (10, 112040179), (829, 1351510), (1658, 675755), (4145, 270302), (8290, 135151)]