2547367076

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{2293}}^1$

素因数の和:2544

約数の個数: 48

約数和(自身を含む): 4719125040

約数和(自身を除く): 2171757964

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 157, 244, 314, 628, 1769, 2293, 3538, 4553, 4586, 7076, 9106, 9172, 9577, 18212, 19154, 38308, 66497, 132994, 139873, 265988, 277733, 279746, 360001, 555466, 559492, 720002, 1110932, 1440004, 4056317, 8112634, 10440029, 16225268, 20880058, 21960061, 41760116, 43920122, 87840244, 636841769, 1273683538, 2547367076]

約数ペア:

[(1, 2547367076), (2, 1273683538), (4, 636841769), (29, 87840244), (58, 43920122), (61, 41760116), (116, 21960061), (122, 20880058), (157, 16225268), (244, 10440029), (314, 8112634), (628, 4056317), (1769, 1440004), (2293, 1110932), (3538, 720002), (4553, 559492), (4586, 555466), (7076, 360001), (9106, 279746), (9172, 277733), (9577, 265988), (18212, 139873), (19154, 132994), (38308, 66497)]