6565916

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{557}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 13186656

約数和(自身を除く): 6620740

約数列:

[1, 2, 4, 7, 14, 28, 421, 557, 842, 1114, 1684, 2228, 2947, 3899, 5894, 7798, 11788, 15596, 234497, 468994, 937988, 1641479, 3282958, 6565916]

約数ペア:

[(1, 6565916), (2, 3282958), (4, 1641479), (7, 937988), (14, 468994), (28, 234497), (421, 15596), (557, 11788), (842, 7798), (1114, 5894), (1684, 3899), (2228, 2947)]