1517081488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{32707}}^1$

素因数の和:32951

約数の個数: 40

約数和(自身を含む): 3179740928

約数和(自身を除く): 1662659440

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 223, 446, 892, 1784, 2899, 3568, 5798, 11596, 23192, 32707, 46384, 65414, 130828, 261656, 425191, 523312, 850382, 1700764, 3401528, 6803056, 7293661, 14587322, 29174644, 58349288, 94817593, 116698576, 189635186, 379270372, 758540744, 1517081488]

約数ペア:

[(1, 1517081488), (2, 758540744), (4, 379270372), (8, 189635186), (13, 116698576), (16, 94817593), (26, 58349288), (52, 29174644), (104, 14587322), (208, 7293661), (223, 6803056), (446, 3401528), (892, 1700764), (1784, 850382), (2899, 523312), (3568, 425191), (5798, 261656), (11596, 130828), (23192, 65414), (32707, 46384)]