2601214

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 5253120

約数和(自身を除く): 2651906

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 127, 133, 154, 209, 254, 266, 418, 539, 889, 931, 1078, 1397, 1463, 1778, 1862, 2413, 2794, 2926, 4826, 6223, 9779, 10241, 12446, 16891, 19558, 20482, 26543, 33782, 53086, 68453, 118237, 136906, 185801, 236474, 371602, 1300607, 2601214]

約数ペア:

[(1, 2601214), (2, 1300607), (7, 371602), (11, 236474), (14, 185801), (19, 136906), (22, 118237), (38, 68453), (49, 53086), (77, 33782), (98, 26543), (127, 20482), (133, 19558), (154, 16891), (209, 12446), (254, 10241), (266, 9779), (418, 6223), (539, 4826), (889, 2926), (931, 2794), (1078, 2413), (1397, 1862), (1463, 1778)]