254112844

素因数分解:

$2^2\times {\mathrm{1321}}^1\times {\mathrm{48091}}^1$

素因数の和:49416

約数の個数: 12

約数和(自身を含む): 445043368

約数和(自身を除く): 190930524

約数列:

[1, 2, 4, 1321, 2642, 5284, 48091, 96182, 192364, 63528211, 127056422, 254112844]

約数ペア:

[(1, 254112844), (2, 127056422), (4, 63528211), (1321, 192364), (2642, 96182), (5284, 48091)]