2772098128

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{5443}}^1$

素因数の和:5819

約数の個数: 40

約数和(自身を含む): 5434200800

約数和(自身を除く): 2662102672

約数列:

[1, 2, 4, 8, 16, 139, 229, 278, 458, 556, 916, 1112, 1832, 2224, 3664, 5443, 10886, 21772, 31831, 43544, 63662, 87088, 127324, 254648, 509296, 756577, 1246447, 1513154, 2492894, 3026308, 4985788, 6052616, 9971576, 12105232, 19943152, 173256133, 346512266, 693024532, 1386049064, 2772098128]

約数ペア:

[(1, 2772098128), (2, 1386049064), (4, 693024532), (8, 346512266), (16, 173256133), (139, 19943152), (229, 12105232), (278, 9971576), (458, 6052616), (556, 4985788), (916, 3026308), (1112, 2492894), (1832, 1513154), (2224, 1246447), (3664, 756577), (5443, 509296), (10886, 254648), (21772, 127324), (31831, 87088), (43544, 63662)]