2072742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2903}}^1$

素因数の和:2932

約数の個数: 32

約数和(自身を含む): 5018112

約数和(自身を除く): 2945370

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 2903, 5806, 8709, 17418, 20321, 40642, 49351, 60963, 98702, 121926, 148053, 296106, 345457, 690914, 1036371, 2072742]

約数ペア:

[(1, 2072742), (2, 1036371), (3, 690914), (6, 345457), (7, 296106), (14, 148053), (17, 121926), (21, 98702), (34, 60963), (42, 49351), (51, 40642), (102, 20321), (119, 17418), (238, 8709), (357, 5806), (714, 2903)]