5491178

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 10378368

約数和(自身を除く): 4887190

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 181, 197, 362, 394, 1267, 1379, 1991, 2167, 2534, 2758, 3982, 4334, 13937, 15169, 27874, 30338, 35657, 71314, 249599, 392227, 499198, 784454, 2745589, 5491178]

約数ペア:

[(1, 5491178), (2, 2745589), (7, 784454), (11, 499198), (14, 392227), (22, 249599), (77, 71314), (154, 35657), (181, 30338), (197, 27874), (362, 15169), (394, 13937), (1267, 4334), (1379, 3982), (1991, 2758), (2167, 2534)]