2068753518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{56311}}^1$

素因数の和:56489

約数の個数: 48

約数和(自身を含む): 4857923616

約数和(自身を除く): 2789170098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 234, 314, 471, 942, 1413, 2041, 2826, 4082, 6123, 12246, 18369, 36738, 56311, 112622, 168933, 337866, 506799, 732043, 1013598, 1464086, 2196129, 4392258, 6588387, 8840827, 13176774, 17681654, 26522481, 53044962, 79567443, 114930751, 159134886, 229861502, 344792253, 689584506, 1034376759, 2068753518]

約数ペア:

[(1, 2068753518), (2, 1034376759), (3, 689584506), (6, 344792253), (9, 229861502), (13, 159134886), (18, 114930751), (26, 79567443), (39, 53044962), (78, 26522481), (117, 17681654), (157, 13176774), (234, 8840827), (314, 6588387), (471, 4392258), (942, 2196129), (1413, 1464086), (2041, 1013598), (2826, 732043), (4082, 506799), (6123, 337866), (12246, 168933), (18369, 112622), (36738, 56311)]