2099804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3947}}^1$

素因数の和:3977

約数の個数: 24

約数和(自身を含む): 4421760

約数和(自身を除く): 2321956

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3947, 7894, 15788, 27629, 55258, 74993, 110516, 149986, 299972, 524951, 1049902, 2099804]

約数ペア:

[(1, 2099804), (2, 1049902), (4, 524951), (7, 299972), (14, 149986), (19, 110516), (28, 74993), (38, 55258), (76, 27629), (133, 15788), (266, 7894), (532, 3947)]