619215668

素因数分解:

$2^2\times {\mathrm{1607}}^1\times {\mathrm{96331}}^1$

素因数の和:97942

約数の個数: 12

約数和(自身を含む): 1084312992

約数和(自身を除く): 465097324

約数列:

[1, 2, 4, 1607, 3214, 6428, 96331, 192662, 385324, 154803917, 309607834, 619215668]

約数ペア:

[(1, 619215668), (2, 309607834), (4, 154803917), (1607, 385324), (3214, 192662), (6428, 96331)]