886651216

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{457981}}^1$

素因数の和:458011

約数の個数: 30

約数和(自身を含む): 1888259786

約数和(自身を除く): 1001608570

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 457981, 915962, 1831924, 3663848, 5037791, 7327696, 10075582, 20151164, 40302328, 55415701, 80604656, 110831402, 221662804, 443325608, 886651216]

約数ペア:

[(1, 886651216), (2, 443325608), (4, 221662804), (8, 110831402), (11, 80604656), (16, 55415701), (22, 40302328), (44, 20151164), (88, 10075582), (121, 7327696), (176, 5037791), (242, 3663848), (484, 1831924), (968, 915962), (1936, 457981)]