1413808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:325

約数の個数: 40

約数和(自身を含む): 3102480

約数和(自身を除く): 1688672

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 277, 319, 464, 554, 638, 1108, 1276, 2216, 2552, 3047, 4432, 5104, 6094, 8033, 12188, 16066, 24376, 32132, 48752, 64264, 88363, 128528, 176726, 353452, 706904, 1413808]

約数ペア:

[(1, 1413808), (2, 706904), (4, 353452), (8, 176726), (11, 128528), (16, 88363), (22, 64264), (29, 48752), (44, 32132), (58, 24376), (88, 16066), (116, 12188), (176, 8033), (232, 6094), (277, 5104), (319, 4432), (464, 3047), (554, 2552), (638, 2216), (1108, 1276)]