8768838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 20114640

約数和(自身を除く): 11345802

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 289, 389, 442, 578, 663, 778, 867, 1167, 1326, 1734, 2334, 3757, 5057, 6613, 7514, 10114, 11271, 13226, 15171, 19839, 22542, 30342, 39678, 85969, 112421, 171938, 224842, 257907, 337263, 515814, 674526, 1461473, 2922946, 4384419, 8768838]

約数ペア:

[(1, 8768838), (2, 4384419), (3, 2922946), (6, 1461473), (13, 674526), (17, 515814), (26, 337263), (34, 257907), (39, 224842), (51, 171938), (78, 112421), (102, 85969), (221, 39678), (289, 30342), (389, 22542), (442, 19839), (578, 15171), (663, 13226), (778, 11271), (867, 10114), (1167, 7514), (1326, 6613), (1734, 5057), (2334, 3757)]