353775742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{145109}}^1$

素因数の和:145187

約数の個数: 16

約数和(自身を含む): 564187680

約数和(自身を除く): 210411938

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 145109, 290218, 3337507, 6675014, 7690777, 15381554, 176887871, 353775742]

約数ペア:

[(1, 353775742), (2, 176887871), (23, 15381554), (46, 7690777), (53, 6675014), (106, 3337507), (1219, 290218), (2438, 145109)]