180380518

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{23311}}^1$

素因数の和:23439

約数の個数: 16

約数和(自身を含む): 279464256

約数和(自身を除く): 99083738

約数列:

[1, 2, 53, 73, 106, 146, 3869, 7738, 23311, 46622, 1235483, 1701703, 2470966, 3403406, 90190259, 180380518]

約数ペア:

[(1, 180380518), (2, 90190259), (53, 3403406), (73, 2470966), (106, 1701703), (146, 1235483), (3869, 46622), (7738, 23311)]