4909948

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 9088128

約数和(自身を除く): 4178180

約数列:

[1, 2, 4, 23, 46, 83, 92, 166, 332, 643, 1286, 1909, 2572, 3818, 7636, 14789, 29578, 53369, 59156, 106738, 213476, 1227487, 2454974, 4909948]

約数ペア:

[(1, 4909948), (2, 2454974), (4, 1227487), (23, 213476), (46, 106738), (83, 59156), (92, 53369), (166, 29578), (332, 14789), (643, 7636), (1286, 3818), (1909, 2572)]