489195256

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{505367}}^1$

素因数の和:505395

約数の個数: 24

約数和(自身を含む): 1008209160

約数和(自身を除く): 519013904

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 505367, 1010734, 2021468, 4042936, 5559037, 11118074, 22236148, 44472296, 61149407, 122298814, 244597628, 489195256]

約数ペア:

[(1, 489195256), (2, 244597628), (4, 122298814), (8, 61149407), (11, 44472296), (22, 22236148), (44, 11118074), (88, 5559037), (121, 4042936), (242, 2021468), (484, 1010734), (968, 505367)]