331488182

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{42839}}^1$

素因数の和:42967

約数の個数: 16

約数和(自身を含む): 513565920

約数和(自身を除く): 182077738

約数列:

[1, 2, 53, 73, 106, 146, 3869, 7738, 42839, 85678, 2270467, 3127247, 4540934, 6254494, 165744091, 331488182]

約数ペア:

[(1, 331488182), (2, 165744091), (53, 6254494), (73, 4540934), (106, 3127247), (146, 2270467), (3869, 85678), (7738, 42839)]