385771274

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{3463}}^1$

素因数の和:3654

約数の個数: 32

約数和(自身を含む): 676727040

約数和(自身を除く): 290955766

約数列:

[1, 2, 7, 14, 73, 109, 146, 218, 511, 763, 1022, 1526, 3463, 6926, 7957, 15914, 24241, 48482, 55699, 111398, 252799, 377467, 505598, 754934, 1769593, 2642269, 3539186, 5284538, 27555091, 55110182, 192885637, 385771274]

約数ペア:

[(1, 385771274), (2, 192885637), (7, 55110182), (14, 27555091), (73, 5284538), (109, 3539186), (146, 2642269), (218, 1769593), (511, 754934), (763, 505598), (1022, 377467), (1526, 252799), (3463, 111398), (6926, 55699), (7957, 48482), (15914, 24241)]