7949018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 15095808

約数和(自身を除く): 7146790

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 727, 781, 994, 1454, 1562, 5089, 5467, 7997, 10178, 10934, 15994, 51617, 55979, 103234, 111958, 361319, 567787, 722638, 1135574, 3974509, 7949018]

約数ペア:

[(1, 7949018), (2, 3974509), (7, 1135574), (11, 722638), (14, 567787), (22, 361319), (71, 111958), (77, 103234), (142, 55979), (154, 51617), (497, 15994), (727, 10934), (781, 10178), (994, 7997), (1454, 5467), (1562, 5089)]