2012847356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{2777}}^1$

素因数の和:3110

約数の個数: 48

約数和(自身を含む): 3881110464

約数和(自身を除く): 1868263108

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 263, 526, 689, 1052, 1378, 2756, 2777, 3419, 5554, 6838, 11108, 13676, 13939, 27878, 36101, 55756, 72202, 144404, 147181, 181207, 294362, 362414, 588724, 724828, 730351, 1460702, 1913353, 2921404, 3826706, 7653412, 9494563, 18989126, 37978252, 38708603, 77417206, 154834412, 503211839, 1006423678, 2012847356]

約数ペア:

[(1, 2012847356), (2, 1006423678), (4, 503211839), (13, 154834412), (26, 77417206), (52, 38708603), (53, 37978252), (106, 18989126), (212, 9494563), (263, 7653412), (526, 3826706), (689, 2921404), (1052, 1913353), (1378, 1460702), (2756, 730351), (2777, 724828), (3419, 588724), (5554, 362414), (6838, 294362), (11108, 181207), (13676, 147181), (13939, 144404), (27878, 72202), (36101, 55756)]