1961498

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 3760128

約数和(自身を除く): 1798630

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 271, 329, 517, 542, 658, 1034, 1897, 2981, 3619, 3794, 5962, 7238, 12737, 20867, 25474, 41734, 89159, 140107, 178318, 280214, 980749, 1961498]

約数ペア:

[(1, 1961498), (2, 980749), (7, 280214), (11, 178318), (14, 140107), (22, 89159), (47, 41734), (77, 25474), (94, 20867), (154, 12737), (271, 7238), (329, 5962), (517, 3794), (542, 3619), (658, 2981), (1034, 1897)]