8120838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1733}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 17978112

約数和(自身を除く): 9857274

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 1733, 2343, 3466, 4686, 5199, 10398, 19063, 38126, 57189, 114378, 123043, 246086, 369129, 738258, 1353473, 2706946, 4060419, 8120838]

約数ペア:

[(1, 8120838), (2, 4060419), (3, 2706946), (6, 1353473), (11, 738258), (22, 369129), (33, 246086), (66, 123043), (71, 114378), (142, 57189), (213, 38126), (426, 19063), (781, 10398), (1562, 5199), (1733, 4686), (2343, 3466)]