492050078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{239557}}^1$

素因数の和:239651

約数の個数: 16

約数和(自身を含む): 804914880

約数和(自身を除く): 312864802

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 239557, 479114, 3114241, 6228482, 18925003, 37850006, 246025039, 492050078]

約数ペア:

[(1, 492050078), (2, 246025039), (13, 37850006), (26, 18925003), (79, 6228482), (158, 3114241), (1027, 479114), (2054, 239557)]