553640693762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1\times {\mathrm{245471}}^1$

素因数の和:246098

約数の個数: 32

約数和(自身を含む): 900666224640

約数和(自身を除く): 347025530878

約数列:

[1, 2, 13, 26, 223, 389, 446, 778, 2899, 5057, 5798, 10114, 86747, 173494, 245471, 490942, 1127711, 2255422, 3191123, 6382246, 54740033, 95488219, 109480066, 190976438, 711620429, 1241346847, 1423240858, 2482693694, 21293872837, 42587745674, 276820346881, 553640693762]

約数ペア:

[(1, 553640693762), (2, 276820346881), (13, 42587745674), (26, 21293872837), (223, 2482693694), (389, 1423240858), (446, 1241346847), (778, 711620429), (2899, 190976438), (5057, 109480066), (5798, 95488219), (10114, 54740033), (86747, 6382246), (173494, 3191123), (245471, 2255422), (490942, 1127711)]