1279759866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2770043}}^1$

素因数の和:2770066

約数の個数: 32

約数和(自身を含む): 3191090688

約数和(自身を除く): 1911330822

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 2770043, 5540086, 8310129, 16620258, 19390301, 30470473, 38780602, 58170903, 60940946, 91411419, 116341806, 182822838, 213293311, 426586622, 639879933, 1279759866]

約数ペア:

[(1, 1279759866), (2, 639879933), (3, 426586622), (6, 213293311), (7, 182822838), (11, 116341806), (14, 91411419), (21, 60940946), (22, 58170903), (33, 38780602), (42, 30470473), (66, 19390301), (77, 16620258), (154, 8310129), (231, 5540086), (462, 2770043)]