252639374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{12011}}^1$

素因数の和:12835

約数の個数: 16

約数和(自身を含む): 408648240

約数和(自身を除く): 156008866

約数列:

[1, 2, 13, 26, 809, 1618, 10517, 12011, 21034, 24022, 156143, 312286, 9716899, 19433798, 126319687, 252639374]

約数ペア:

[(1, 252639374), (2, 126319687), (13, 19433798), (26, 9716899), (809, 312286), (1618, 156143), (10517, 24022), (12011, 21034)]