2511218176

素因数分解:

$2^9\times {\mathrm{173}}^1\times {\mathrm{28351}}^1$

素因数の和:28542

約数の個数: 40

約数和(自身を含む): 5046712704

約数和(自身を除く): 2535494528

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 512, 692, 1384, 2768, 5536, 11072, 22144, 28351, 44288, 56702, 88576, 113404, 226808, 453616, 907232, 1814464, 3628928, 4904723, 7257856, 9809446, 14515712, 19618892, 39237784, 78475568, 156951136, 313902272, 627804544, 1255609088, 2511218176]

約数ペア:

[(1, 2511218176), (2, 1255609088), (4, 627804544), (8, 313902272), (16, 156951136), (32, 78475568), (64, 39237784), (128, 19618892), (173, 14515712), (256, 9809446), (346, 7257856), (512, 4904723), (692, 3628928), (1384, 1814464), (2768, 907232), (5536, 453616), (11072, 226808), (22144, 113404), (28351, 88576), (44288, 56702)]