172143998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1669}}^1\times {\mathrm{3967}}^1$

素因数の和:5651

約数の個数: 16

約数和(自身を含む): 278315520

約数和(自身を除く): 106171522

約数列:

[1, 2, 13, 26, 1669, 3338, 3967, 7934, 21697, 43394, 51571, 103142, 6620923, 13241846, 86071999, 172143998]

約数ペア:

[(1, 172143998), (2, 86071999), (13, 13241846), (26, 6620923), (1669, 103142), (3338, 51571), (3967, 43394), (7934, 21697)]