290979604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{5153}}^1$

素因数の和:5919

約数の個数: 24

約数和(自身を含む): 536840640

約数和(自身を除く): 245861036

約数列:

[1, 2, 4, 19, 38, 76, 743, 1486, 2972, 5153, 10306, 14117, 20612, 28234, 56468, 97907, 195814, 391628, 3828679, 7657358, 15314716, 72744901, 145489802, 290979604]

約数ペア:

[(1, 290979604), (2, 145489802), (4, 72744901), (19, 15314716), (38, 7657358), (76, 3828679), (743, 391628), (1486, 195814), (2972, 97907), (5153, 56468), (10306, 28234), (14117, 20612)]