2190203576

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{457}}^1\times {\mathrm{4951}}^1$

素因数の和:5436

約数の個数: 48

約数和(自身を含む): 4524691920

約数和(自身を除く): 2334488344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 457, 484, 914, 968, 1828, 3656, 4951, 5027, 9902, 10054, 19804, 20108, 39608, 40216, 54461, 55297, 108922, 110594, 217844, 221188, 435688, 442376, 599071, 1198142, 2262607, 2396284, 4525214, 4792568, 9050428, 18100856, 24888677, 49777354, 99554708, 199109416, 273775447, 547550894, 1095101788, 2190203576]

約数ペア:

[(1, 2190203576), (2, 1095101788), (4, 547550894), (8, 273775447), (11, 199109416), (22, 99554708), (44, 49777354), (88, 24888677), (121, 18100856), (242, 9050428), (457, 4792568), (484, 4525214), (914, 2396284), (968, 2262607), (1828, 1198142), (3656, 599071), (4951, 442376), (5027, 435688), (9902, 221188), (10054, 217844), (19804, 110594), (20108, 108922), (39608, 55297), (40216, 54461)]