7870668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{3881}}^1$

素因数の和:3914

約数の個数: 36

約数和(自身を含む): 19891368

約数和(自身を除く): 12020700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 3881, 7762, 11643, 15524, 23286, 46572, 50453, 100906, 151359, 201812, 302718, 605436, 655889, 1311778, 1967667, 2623556, 3935334, 7870668]

約数ペア:

[(1, 7870668), (2, 3935334), (3, 2623556), (4, 1967667), (6, 1311778), (12, 655889), (13, 605436), (26, 302718), (39, 201812), (52, 151359), (78, 100906), (156, 50453), (169, 46572), (338, 23286), (507, 15524), (676, 11643), (1014, 7762), (2028, 3881)]