290419076

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1019}}^1\times {\mathrm{1657}}^1$

素因数の和:2723

約数の個数: 24

約数和(自身を含む): 520877280

約数和(自身を除く): 230458204

約数列:

[1, 2, 4, 43, 86, 172, 1019, 1657, 2038, 3314, 4076, 6628, 43817, 71251, 87634, 142502, 175268, 285004, 1688483, 3376966, 6753932, 72604769, 145209538, 290419076]

約数ペア:

[(1, 290419076), (2, 145209538), (4, 72604769), (43, 6753932), (86, 3376966), (172, 1688483), (1019, 285004), (1657, 175268), (2038, 142502), (3314, 87634), (4076, 71251), (6628, 43817)]