284421868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{2833}}^1$

素因数の和:4177

約数の個数: 24

約数和(自身を含む): 524516720

約数和(自身を除く): 240094852

約数列:

[1, 2, 4, 19, 38, 76, 1321, 2642, 2833, 5284, 5666, 11332, 25099, 50198, 53827, 100396, 107654, 215308, 3742393, 7484786, 14969572, 71105467, 142210934, 284421868]

約数ペア:

[(1, 284421868), (2, 142210934), (4, 71105467), (19, 14969572), (38, 7484786), (76, 3742393), (1321, 215308), (2642, 107654), (2833, 100396), (5284, 53827), (5666, 50198), (11332, 25099)]