2216207864

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{317}}^1\times {\mathrm{5171}}^1$

素因数の和:5520

約数の個数: 48

約数和(自身を含む): 4514690520

約数和(自身を除く): 2298482656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 317, 338, 634, 676, 1268, 1352, 2536, 4121, 5171, 8242, 10342, 16484, 20684, 32968, 41368, 53573, 67223, 107146, 134446, 214292, 268892, 428584, 537784, 873899, 1639207, 1747798, 3278414, 3495596, 6556828, 6991192, 13113656, 21309691, 42619382, 85238764, 170477528, 277025983, 554051966, 1108103932, 2216207864]

約数ペア:

[(1, 2216207864), (2, 1108103932), (4, 554051966), (8, 277025983), (13, 170477528), (26, 85238764), (52, 42619382), (104, 21309691), (169, 13113656), (317, 6991192), (338, 6556828), (634, 3495596), (676, 3278414), (1268, 1747798), (1352, 1639207), (2536, 873899), (4121, 537784), (5171, 428584), (8242, 268892), (10342, 214292), (16484, 134446), (20684, 107146), (32968, 67223), (41368, 53573)]