2011993356

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2687}}^1\times {\mathrm{2713}}^1$

素因数の和:5430

約数の個数: 48

約数和(自身を含む): 4902395904

約数和(自身を除く): 2890402548

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 2687, 2713, 5374, 5426, 8061, 8139, 10748, 10852, 16122, 16278, 32244, 32556, 61801, 62399, 123602, 124798, 185403, 187197, 247204, 249596, 370806, 374394, 741612, 748788, 7289831, 14579662, 21869493, 29159324, 43738986, 87477972, 167666113, 335332226, 502998339, 670664452, 1005996678, 2011993356]

約数ペア:

[(1, 2011993356), (2, 1005996678), (3, 670664452), (4, 502998339), (6, 335332226), (12, 167666113), (23, 87477972), (46, 43738986), (69, 29159324), (92, 21869493), (138, 14579662), (276, 7289831), (2687, 748788), (2713, 741612), (5374, 374394), (5426, 370806), (8061, 249596), (8139, 247204), (10748, 187197), (10852, 185403), (16122, 124798), (16278, 123602), (32244, 62399), (32556, 61801)]