995623870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{21143}}^1$

素因数の和:21444

約数の個数: 32

約数和(自身を含む): 1904482368

約数和(自身を除く): 908858498

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 277, 554, 1385, 2770, 4709, 9418, 21143, 23545, 42286, 47090, 105715, 211430, 359431, 718862, 1797155, 3594310, 5856611, 11713222, 29283055, 58566110, 99562387, 199124774, 497811935, 995623870]

約数ペア:

[(1, 995623870), (2, 497811935), (5, 199124774), (10, 99562387), (17, 58566110), (34, 29283055), (85, 11713222), (170, 5856611), (277, 3594310), (554, 1797155), (1385, 718862), (2770, 359431), (4709, 211430), (9418, 105715), (21143, 47090), (23545, 42286)]