2077120912

素因数分解:

$2^4\times {\mathrm{547}}^1\times {\mathrm{237331}}^1$

素因数の和:237886

約数の個数: 20

約数和(自身を含む): 4031796016

約数和(自身を除く): 1954675104

約数列:

[1, 2, 4, 8, 16, 547, 1094, 2188, 4376, 8752, 237331, 474662, 949324, 1898648, 3797296, 129820057, 259640114, 519280228, 1038560456, 2077120912]

約数ペア:

[(1, 2077120912), (2, 1038560456), (4, 519280228), (8, 259640114), (16, 129820057), (547, 3797296), (1094, 1898648), (2188, 949324), (4376, 474662), (8752, 237331)]