870836628

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{26189}}^1$

素因数の和:26376

約数の個数: 48

約数和(自身を含む): 2164760640

約数和(自身を除く): 1293924012

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 163, 204, 326, 489, 652, 978, 1956, 2771, 5542, 8313, 11084, 16626, 26189, 33252, 52378, 78567, 104756, 157134, 314268, 445213, 890426, 1335639, 1780852, 2671278, 4268807, 5342556, 8537614, 12806421, 17075228, 25612842, 51225684, 72569719, 145139438, 217709157, 290278876, 435418314, 870836628]

約数ペア:

[(1, 870836628), (2, 435418314), (3, 290278876), (4, 217709157), (6, 145139438), (12, 72569719), (17, 51225684), (34, 25612842), (51, 17075228), (68, 12806421), (102, 8537614), (163, 5342556), (204, 4268807), (326, 2671278), (489, 1780852), (652, 1335639), (978, 890426), (1956, 445213), (2771, 314268), (5542, 157134), (8313, 104756), (11084, 78567), (16626, 52378), (26189, 33252)]