4163242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1341

約数の個数: 16

約数和(自身を含む): 6652800

約数和(自身を除く): 2489558

約数列:

[1, 2, 19, 38, 89, 178, 1231, 1691, 2462, 3382, 23389, 46778, 109559, 219118, 2081621, 4163242]

約数ペア:

[(1, 4163242), (2, 2081621), (19, 219118), (38, 109559), (89, 46778), (178, 23389), (1231, 3382), (1691, 2462)]