1310748738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{250813}}^1$

素因数の和:250898

約数の個数: 32

約数和(自身を含む): 2865299136

約数和(自身を除く): 1554550398

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 250813, 501626, 752439, 1504878, 3260569, 6521138, 9781707, 16804471, 19563414, 33608942, 50413413, 100826826, 218458123, 436916246, 655374369, 1310748738]

約数ペア:

[(1, 1310748738), (2, 655374369), (3, 436916246), (6, 218458123), (13, 100826826), (26, 50413413), (39, 33608942), (67, 19563414), (78, 16804471), (134, 9781707), (201, 6521138), (402, 3260569), (871, 1504878), (1742, 752439), (2613, 501626), (5226, 250813)]