2013724912

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{695347}}^1$

素因数の和:695536

約数の個数: 20

約数和(自身を含む): 3923153416

約数和(自身を除く): 1909428504

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 695347, 1390694, 2781388, 5562776, 11125552, 125857807, 251715614, 503431228, 1006862456, 2013724912]

約数ペア:

[(1, 2013724912), (2, 1006862456), (4, 503431228), (8, 251715614), (16, 125857807), (181, 11125552), (362, 5562776), (724, 2781388), (1448, 1390694), (2896, 695347)]