838742008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{8064827}}^1$

素因数の和:8064846

約数の個数: 16

約数和(自身を含む): 1693613880

約数和(自身を除く): 854871872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 8064827, 16129654, 32259308, 64518616, 104842751, 209685502, 419371004, 838742008]

約数ペア:

[(1, 838742008), (2, 419371004), (4, 209685502), (8, 104842751), (13, 64518616), (26, 32259308), (52, 16129654), (104, 8064827)]