7296718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 13289472

約数和(自身を除く): 5992754

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 823, 1646, 4433, 8866, 9053, 10699, 18106, 21398, 25513, 51026, 117689, 235378, 280643, 331669, 561286, 663338, 3648359, 7296718]

約数ペア:

[(1, 7296718), (2, 3648359), (11, 663338), (13, 561286), (22, 331669), (26, 280643), (31, 235378), (62, 117689), (143, 51026), (286, 25513), (341, 21398), (403, 18106), (682, 10699), (806, 9053), (823, 8866), (1646, 4433)]