864731678

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1\times {\mathrm{6007}}^1$

素因数の和:6607

約数の個数: 16

約数和(自身を含む): 1308109824

約数和(自身を除く): 443378146

約数列:

[1, 2, 167, 334, 431, 862, 6007, 12014, 71977, 143954, 1003169, 2006338, 2589017, 5178034, 432365839, 864731678]

約数ペア:

[(1, 864731678), (2, 432365839), (167, 5178034), (334, 2589017), (431, 2006338), (862, 1003169), (6007, 143954), (12014, 71977)]