1989816

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{4877}}^1$

素因数の和:4903

約数の個数: 32

約数和(自身を含む): 5268240

約数和(自身を除く): 3278424

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 4877, 9754, 14631, 19508, 29262, 39016, 58524, 82909, 117048, 165818, 248727, 331636, 497454, 663272, 994908, 1989816]

約数ペア:

[(1, 1989816), (2, 994908), (3, 663272), (4, 497454), (6, 331636), (8, 248727), (12, 165818), (17, 117048), (24, 82909), (34, 58524), (51, 39016), (68, 29262), (102, 19508), (136, 14631), (204, 9754), (408, 4877)]