7204938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 15748992

約数和(自身を除く): 8544054

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1301, 1846, 2602, 2769, 3903, 5538, 7806, 16913, 33826, 50739, 92371, 101478, 184742, 277113, 554226, 1200823, 2401646, 3602469, 7204938]

約数ペア:

[(1, 7204938), (2, 3602469), (3, 2401646), (6, 1200823), (13, 554226), (26, 277113), (39, 184742), (71, 101478), (78, 92371), (142, 50739), (213, 33826), (426, 16913), (923, 7806), (1301, 5538), (1846, 3903), (2602, 2769)]