2116749568

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{435187}}^1$

素因数の和:435222

約数の個数: 36

約数和(自身を含む): 4447621360

約数和(自身を除く): 2330871792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 435187, 870374, 1740748, 3481496, 6962992, 8268553, 13925984, 16537106, 27851968, 33074212, 55703936, 66148424, 111407872, 132296848, 264593696, 529187392, 1058374784, 2116749568]

約数ペア:

[(1, 2116749568), (2, 1058374784), (4, 529187392), (8, 264593696), (16, 132296848), (19, 111407872), (32, 66148424), (38, 55703936), (64, 33074212), (76, 27851968), (128, 16537106), (152, 13925984), (256, 8268553), (304, 6962992), (608, 3481496), (1216, 1740748), (2432, 870374), (4864, 435187)]