2018247956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{74761}}^1$

素因数の和:75179

約数の個数: 24

約数和(自身を含む): 3749164776

約数和(自身を除く): 1730916820

約数列:

[1, 2, 4, 17, 34, 68, 397, 794, 1588, 6749, 13498, 26996, 74761, 149522, 299044, 1270937, 2541874, 5083748, 29680117, 59360234, 118720468, 504561989, 1009123978, 2018247956]

約数ペア:

[(1, 2018247956), (2, 1009123978), (4, 504561989), (17, 118720468), (34, 59360234), (68, 29680117), (397, 5083748), (794, 2541874), (1588, 1270937), (6749, 299044), (13498, 149522), (26996, 74761)]