2865569872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{16281647}}^1$

素因数の和:16281666

約数の個数: 20

約数和(自身を含む): 6056773056

約数和(自身を除く): 3191203184

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 16281647, 32563294, 65126588, 130253176, 179098117, 260506352, 358196234, 716392468, 1432784936, 2865569872]

約数ペア:

[(1, 2865569872), (2, 1432784936), (4, 716392468), (8, 358196234), (11, 260506352), (16, 179098117), (22, 130253176), (44, 65126588), (88, 32563294), (176, 16281647)]