301449668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{305111}}^1$

素因数の和:305147

約数の個数: 24

約数和(自身を含む): 598019520

約数和(自身を除く): 296569852

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 305111, 610222, 1220444, 3966443, 5797109, 7932886, 11594218, 15865772, 23188436, 75362417, 150724834, 301449668]

約数ペア:

[(1, 301449668), (2, 150724834), (4, 75362417), (13, 23188436), (19, 15865772), (26, 11594218), (38, 7932886), (52, 5797109), (76, 3966443), (247, 1220444), (494, 610222), (988, 305111)]