1661028

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{1427}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 3918432

約数和(自身を除く): 2257404

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 1427, 2854, 4281, 5708, 8562, 17124, 138419, 276838, 415257, 553676, 830514, 1661028]

約数ペア:

[(1, 1661028), (2, 830514), (3, 553676), (4, 415257), (6, 276838), (12, 138419), (97, 17124), (194, 8562), (291, 5708), (388, 4281), (582, 2854), (1164, 1427)]