2018869048

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1162943}}^1$

素因数の和:1162987

約数の個数: 32

約数和(自身を含む): 4465704960

約数和(自身を除く): 2446835912

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 1162943, 2325886, 4651772, 8140601, 9303544, 16281202, 32562404, 36051233, 65124808, 72102466, 144204932, 252358631, 288409864, 504717262, 1009434524, 2018869048]

約数ペア:

[(1, 2018869048), (2, 1009434524), (4, 504717262), (7, 288409864), (8, 252358631), (14, 144204932), (28, 72102466), (31, 65124808), (56, 36051233), (62, 32562404), (124, 16281202), (217, 9303544), (248, 8140601), (434, 4651772), (868, 2325886), (1736, 1162943)]