2051278576

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4420859}}^1$

素因数の和:4420896

約数の個数: 20

約数和(自身を含む): 4111399800

約数和(自身を除く): 2060121224

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4420859, 8841718, 17683436, 35366872, 70733744, 128204911, 256409822, 512819644, 1025639288, 2051278576]

約数ペア:

[(1, 2051278576), (2, 1025639288), (4, 512819644), (8, 256409822), (16, 128204911), (29, 70733744), (58, 35366872), (116, 17683436), (232, 8841718), (464, 4420859)]