2815694882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1406441}}^1$

素因数の和:1406474

約数の個数: 32

約数和(自身を含む): 5670774144

約数和(自身を除く): 2855079262

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 1406441, 2812882, 9845087, 15470851, 18283733, 19690174, 30941702, 36567466, 108295957, 127986131, 201121063, 216591914, 255972262, 402242126, 1407847441, 2815694882]

約数ペア:

[(1, 2815694882), (2, 1407847441), (7, 402242126), (11, 255972262), (13, 216591914), (14, 201121063), (22, 127986131), (26, 108295957), (77, 36567466), (91, 30941702), (143, 19690174), (154, 18283733), (182, 15470851), (286, 9845087), (1001, 2812882), (2002, 1406441)]