2016709288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{8737}}^1$

素因数の和:8858

約数の個数: 64

約数和(自身を含む): 4290707520

約数和(自身を除く): 2273998232

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 61, 86, 88, 122, 172, 244, 344, 473, 488, 671, 946, 1342, 1892, 2623, 2684, 3784, 5246, 5368, 8737, 10492, 17474, 20984, 28853, 34948, 57706, 69896, 96107, 115412, 192214, 230824, 375691, 384428, 532957, 751382, 768856, 1065914, 1502764, 2131828, 3005528, 4132601, 4263656, 5862527, 8265202, 11725054, 16530404, 22917151, 23450108, 33060808, 45834302, 46900216, 91668604, 183337208, 252088661, 504177322, 1008354644, 2016709288]

約数ペア:

[(1, 2016709288), (2, 1008354644), (4, 504177322), (8, 252088661), (11, 183337208), (22, 91668604), (43, 46900216), (44, 45834302), (61, 33060808), (86, 23450108), (88, 22917151), (122, 16530404), (172, 11725054), (244, 8265202), (344, 5862527), (473, 4263656), (488, 4132601), (671, 3005528), (946, 2131828), (1342, 1502764), (1892, 1065914), (2623, 768856), (2684, 751382), (3784, 532957), (5246, 384428), (5368, 375691), (8737, 230824), (10492, 192214), (17474, 115412), (20984, 96107), (28853, 69896), (34948, 57706)]