2013981844

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3127301}}^1$

素因数の和:3127335

約数の個数: 24

約数和(自身を含む): 4203093888

約数和(自身を除く): 2189112044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 3127301, 6254602, 12509204, 21891107, 43782214, 71927923, 87564428, 143855846, 287711692, 503495461, 1006990922, 2013981844]

約数ペア:

[(1, 2013981844), (2, 1006990922), (4, 503495461), (7, 287711692), (14, 143855846), (23, 87564428), (28, 71927923), (46, 43782214), (92, 21891107), (161, 12509204), (322, 6254602), (644, 3127301)]