2017042580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14407447}}^1$

素因数の和:14407463

約数の個数: 24

約数和(自身を含む): 4840902528

約数和(自身を除く): 2823859948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14407447, 28814894, 57629788, 72037235, 100852129, 144074470, 201704258, 288148940, 403408516, 504260645, 1008521290, 2017042580]

約数ペア:

[(1, 2017042580), (2, 1008521290), (4, 504260645), (5, 403408516), (7, 288148940), (10, 201704258), (14, 144074470), (20, 100852129), (28, 72037235), (35, 57629788), (70, 28814894), (140, 14407447)]