2721342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 5927040

約数和(自身を除く): 3205698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 251, 278, 417, 502, 753, 834, 1506, 1807, 3263, 3614, 5421, 6526, 9789, 10842, 19578, 34889, 69778, 104667, 209334, 453557, 907114, 1360671, 2721342]

約数ペア:

[(1, 2721342), (2, 1360671), (3, 907114), (6, 453557), (13, 209334), (26, 104667), (39, 69778), (78, 34889), (139, 19578), (251, 10842), (278, 9789), (417, 6526), (502, 5421), (753, 3614), (834, 3263), (1506, 1807)]