1555134028

素因数分解:

$2^2\times 7^1\times {\mathrm{5417}}^1\times {\mathrm{10253}}^1$

素因数の和:15681

約数の個数: 24

約数和(自身を含む): 3111145632

約数和(自身を除く): 1556011604

約数列:

[1, 2, 4, 7, 14, 28, 5417, 10253, 10834, 20506, 21668, 37919, 41012, 71771, 75838, 143542, 151676, 287084, 55540501, 111081002, 222162004, 388783507, 777567014, 1555134028]

約数ペア:

[(1, 1555134028), (2, 777567014), (4, 388783507), (7, 222162004), (14, 111081002), (28, 55540501), (5417, 287084), (10253, 151676), (10834, 143542), (20506, 75838), (21668, 71771), (37919, 41012)]