473844256496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{52979009}}^1$

素因数の和:52979073

約数の個数: 40

約数和(自身を含む): 1011687174960

約数和(自身を除く): 537842918464

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 52979009, 105958018, 211916036, 423832072, 688727117, 847664144, 1377454234, 2278097387, 2754908468, 4556194774, 5509816936, 9112389548, 11019633872, 18224779096, 29615266031, 36449558192, 59230532062, 118461064124, 236922128248, 473844256496]

約数ペア:

[(1, 473844256496), (2, 236922128248), (4, 118461064124), (8, 59230532062), (13, 36449558192), (16, 29615266031), (26, 18224779096), (43, 11019633872), (52, 9112389548), (86, 5509816936), (104, 4556194774), (172, 2754908468), (208, 2278097387), (344, 1377454234), (559, 847664144), (688, 688727117), (1118, 423832072), (2236, 211916036), (4472, 105958018), (8944, 52979009)]