253341338

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{11321}}^1$

素因数の和:11557

約数の個数: 16

約数和(自身を含む): 388027584

約数和(自身を除く): 134686246

約数列:

[1, 2, 67, 134, 167, 334, 11189, 11321, 22378, 22642, 758507, 1517014, 1890607, 3781214, 126670669, 253341338]

約数ペア:

[(1, 253341338), (2, 126670669), (67, 3781214), (134, 1890607), (167, 1517014), (334, 758507), (11189, 22642), (11321, 22378)]