5185784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 10362000

約数和(自身を除く): 5176216

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 313, 436, 626, 872, 1252, 2071, 2504, 4142, 5947, 8284, 11894, 16568, 23788, 34117, 47576, 68234, 136468, 272936, 648223, 1296446, 2592892, 5185784]

約数ペア:

[(1, 5185784), (2, 2592892), (4, 1296446), (8, 648223), (19, 272936), (38, 136468), (76, 68234), (109, 47576), (152, 34117), (218, 23788), (313, 16568), (436, 11894), (626, 8284), (872, 5947), (1252, 4142), (2071, 2504)]