8164026

素因数分解:

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

素因数の和:411

約数の個数: 48

約数和(自身を含む): 19262880

約数和(自身を除く): 11098854

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 139, 234, 251, 278, 417, 502, 753, 834, 1251, 1506, 1807, 2259, 2502, 3263, 3614, 4518, 5421, 6526, 9789, 10842, 16263, 19578, 29367, 32526, 34889, 58734, 69778, 104667, 209334, 314001, 453557, 628002, 907114, 1360671, 2721342, 4082013, 8164026]

約数ペア:

[(1, 8164026), (2, 4082013), (3, 2721342), (6, 1360671), (9, 907114), (13, 628002), (18, 453557), (26, 314001), (39, 209334), (78, 104667), (117, 69778), (139, 58734), (234, 34889), (251, 32526), (278, 29367), (417, 19578), (502, 16263), (753, 10842), (834, 9789), (1251, 6526), (1506, 5421), (1807, 4518), (2259, 3614), (2502, 3263)]