2015590912

素因数分解:

$2^9\times {\mathrm{191}}^1\times {\mathrm{20611}}^1$

素因数の和:20820

約数の個数: 40

約数和(自身を含む): 4048526592

約数和(自身を除く): 2032935680

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 256, 382, 512, 764, 1528, 3056, 6112, 12224, 20611, 24448, 41222, 48896, 82444, 97792, 164888, 329776, 659552, 1319104, 2638208, 3936701, 5276416, 7873402, 10552832, 15746804, 31493608, 62987216, 125974432, 251948864, 503897728, 1007795456, 2015590912]

約数ペア:

[(1, 2015590912), (2, 1007795456), (4, 503897728), (8, 251948864), (16, 125974432), (32, 62987216), (64, 31493608), (128, 15746804), (191, 10552832), (256, 7873402), (382, 5276416), (512, 3936701), (764, 2638208), (1528, 1319104), (3056, 659552), (6112, 329776), (12224, 164888), (20611, 97792), (24448, 82444), (41222, 48896)]