2019474544

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{241333}}^1$

素因数の和:241864

約数の個数: 20

約数和(自身を含む): 3920229496

約数和(自身を除く): 1900754952

約数列:

[1, 2, 4, 8, 16, 523, 1046, 2092, 4184, 8368, 241333, 482666, 965332, 1930664, 3861328, 126217159, 252434318, 504868636, 1009737272, 2019474544]

約数ペア:

[(1, 2019474544), (2, 1009737272), (4, 504868636), (8, 252434318), (16, 126217159), (523, 3861328), (1046, 1930664), (2092, 965332), (4184, 482666), (8368, 241333)]