2051228464

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4420751}}^1$

素因数の和:4420788

約数の個数: 20

約数和(自身を含む): 4111299360

約数和(自身を除く): 2060070896

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4420751, 8841502, 17683004, 35366008, 70732016, 128201779, 256403558, 512807116, 1025614232, 2051228464]

約数ペア:

[(1, 2051228464), (2, 1025614232), (4, 512807116), (8, 256403558), (16, 128201779), (29, 70732016), (58, 35366008), (116, 17683004), (232, 8841502), (464, 4420751)]