7434978

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 15593472

約数和(自身を除く): 8158494

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 563, 1126, 1689, 2201, 3378, 4402, 6603, 13206, 17453, 34906, 39973, 52359, 79946, 104718, 119919, 239838, 1239163, 2478326, 3717489, 7434978]

約数ペア:

[(1, 7434978), (2, 3717489), (3, 2478326), (6, 1239163), (31, 239838), (62, 119919), (71, 104718), (93, 79946), (142, 52359), (186, 39973), (213, 34906), (426, 17453), (563, 13206), (1126, 6603), (1689, 4402), (2201, 3378)]