495388016

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{436081}}^1$

素因数の和:436160

約数の個数: 20

約数和(自身を含む): 973335024

約数和(自身を除く): 477947008

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 436081, 872162, 1744324, 3488648, 6977296, 30961751, 61923502, 123847004, 247694008, 495388016]

約数ペア:

[(1, 495388016), (2, 247694008), (4, 123847004), (8, 61923502), (16, 30961751), (71, 6977296), (142, 3488648), (284, 1744324), (568, 872162), (1136, 436081)]