1245733168

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{10903}}^1$

素因数の和:11141

約数の個数: 40

約数和(自身を含む): 2491912928

約数和(自身を除く): 1246179760

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 193, 296, 386, 592, 772, 1544, 3088, 7141, 10903, 14282, 21806, 28564, 43612, 57128, 87224, 114256, 174448, 403411, 806822, 1613644, 2104279, 3227288, 4208558, 6454576, 8417116, 16834232, 33668464, 77858323, 155716646, 311433292, 622866584, 1245733168]

約数ペア:

[(1, 1245733168), (2, 622866584), (4, 311433292), (8, 155716646), (16, 77858323), (37, 33668464), (74, 16834232), (148, 8417116), (193, 6454576), (296, 4208558), (386, 3227288), (592, 2104279), (772, 1613644), (1544, 806822), (3088, 403411), (7141, 174448), (10903, 114256), (14282, 87224), (21806, 57128), (28564, 43612)]