2720358914

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{86399}}^1$

素因数の和:86594

約数の個数: 32

約数和(自身を含む): 5051289600

約数和(自身を除く): 2330930686

約数列:

[1, 2, 7, 13, 14, 26, 91, 173, 182, 346, 1211, 2249, 2422, 4498, 15743, 31486, 86399, 172798, 604793, 1123187, 1209586, 2246374, 7862309, 14947027, 15724618, 29894054, 104629189, 194311351, 209258378, 388622702, 1360179457, 2720358914]

約数ペア:

[(1, 2720358914), (2, 1360179457), (7, 388622702), (13, 209258378), (14, 194311351), (26, 104629189), (91, 29894054), (173, 15724618), (182, 14947027), (346, 7862309), (1211, 2246374), (2249, 1209586), (2422, 1123187), (4498, 604793), (15743, 172798), (31486, 86399)]