2119963568

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{34877}}^1$

素因数の和:35045

約数の個数: 40

約数和(自身を含む): 4281623280

約数和(自身を除く): 2161659712

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 131, 232, 262, 464, 524, 1048, 2096, 3799, 7598, 15196, 30392, 34877, 60784, 69754, 139508, 279016, 558032, 1011433, 2022866, 4045732, 4568887, 8091464, 9137774, 16182928, 18275548, 36551096, 73102192, 132497723, 264995446, 529990892, 1059981784, 2119963568]

約数ペア:

[(1, 2119963568), (2, 1059981784), (4, 529990892), (8, 264995446), (16, 132497723), (29, 73102192), (58, 36551096), (116, 18275548), (131, 16182928), (232, 9137774), (262, 8091464), (464, 4568887), (524, 4045732), (1048, 2022866), (2096, 1011433), (3799, 558032), (7598, 279016), (15196, 139508), (30392, 69754), (34877, 60784)]