2017664222

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1\times {\mathrm{3457}}^1$

素因数の和:4400

約数の個数: 32

約数和(自身を含む): 3537451008

約数和(自身を除く): 1519786786

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 887, 1774, 3457, 6209, 6914, 12418, 24199, 41689, 48398, 83378, 162479, 291823, 324958, 583646, 1137353, 2274706, 3066359, 6132718, 21464513, 42929026, 144118873, 288237746, 1008832111, 2017664222]

約数ペア:

[(1, 2017664222), (2, 1008832111), (7, 288237746), (14, 144118873), (47, 42929026), (94, 21464513), (329, 6132718), (658, 3066359), (887, 2274706), (1774, 1137353), (3457, 583646), (6209, 324958), (6914, 291823), (12418, 162479), (24199, 83378), (41689, 48398)]