2019424668

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1\times {\mathrm{2411}}^1$

素因数の和:2954

約数の個数: 48

約数和(自身を含む): 4750212096

約数和(自身を除く): 2730787428

約数列:

[1, 2, 3, 4, 6, 12, 223, 313, 446, 626, 669, 892, 939, 1252, 1338, 1878, 2411, 2676, 3756, 4822, 7233, 9644, 14466, 28932, 69799, 139598, 209397, 279196, 418794, 537653, 754643, 837588, 1075306, 1509286, 1612959, 2150612, 2263929, 3018572, 3225918, 4527858, 6451836, 9055716, 168285389, 336570778, 504856167, 673141556, 1009712334, 2019424668]

約数ペア:

[(1, 2019424668), (2, 1009712334), (3, 673141556), (4, 504856167), (6, 336570778), (12, 168285389), (223, 9055716), (313, 6451836), (446, 4527858), (626, 3225918), (669, 3018572), (892, 2263929), (939, 2150612), (1252, 1612959), (1338, 1509286), (1878, 1075306), (2411, 837588), (2676, 754643), (3756, 537653), (4822, 418794), (7233, 279196), (9644, 209397), (14466, 139598), (28932, 69799)]