2905578

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4139}}^1$

素因数の和:4163

約数の個数: 32

約数和(自身を含む): 6955200

約数和(自身を除く): 4049622

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 4139, 8278, 12417, 24834, 37251, 53807, 74502, 107614, 111753, 161421, 223506, 322842, 484263, 968526, 1452789, 2905578]

約数ペア:

[(1, 2905578), (2, 1452789), (3, 968526), (6, 484263), (9, 322842), (13, 223506), (18, 161421), (26, 111753), (27, 107614), (39, 74502), (54, 53807), (78, 37251), (117, 24834), (234, 12417), (351, 8278), (702, 4139)]