385669018

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{5791}}^1$

素因数の和:5938

約数の個数: 32

約数和(自身を含む): 680583168

約数和(自身を除く): 294914150

約数列:

[1, 2, 7, 14, 67, 71, 134, 142, 469, 497, 938, 994, 4757, 5791, 9514, 11582, 33299, 40537, 66598, 81074, 387997, 411161, 775994, 822322, 2715979, 2878127, 5431958, 5756254, 27547787, 55095574, 192834509, 385669018]

約数ペア:

[(1, 385669018), (2, 192834509), (7, 55095574), (14, 27547787), (67, 5756254), (71, 5431958), (134, 2878127), (142, 2715979), (469, 822322), (497, 775994), (938, 411161), (994, 387997), (4757, 81074), (5791, 66598), (9514, 40537), (11582, 33299)]