2740136

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 5927040

約数和(自身を除く): 3186904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 293, 334, 586, 668, 1169, 1172, 1336, 2051, 2338, 2344, 4102, 4676, 8204, 9352, 16408, 48931, 97862, 195724, 342517, 391448, 685034, 1370068, 2740136]

約数ペア:

[(1, 2740136), (2, 1370068), (4, 685034), (7, 391448), (8, 342517), (14, 195724), (28, 97862), (56, 48931), (167, 16408), (293, 9352), (334, 8204), (586, 4676), (668, 4102), (1169, 2344), (1172, 2338), (1336, 2051)]