4991574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6991}}^1$

素因数の和:7020

約数の個数: 32

約数和(自身を含む): 12082176

約数和(自身を除く): 7090602

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 6991, 13982, 20973, 41946, 48937, 97874, 118847, 146811, 237694, 293622, 356541, 713082, 831929, 1663858, 2495787, 4991574]

約数ペア:

[(1, 4991574), (2, 2495787), (3, 1663858), (6, 831929), (7, 713082), (14, 356541), (17, 293622), (21, 237694), (34, 146811), (42, 118847), (51, 97874), (102, 48937), (119, 41946), (238, 20973), (357, 13982), (714, 6991)]