2057154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 2504766

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 439, 781, 878, 1317, 1562, 2343, 2634, 4686, 4829, 9658, 14487, 28974, 31169, 62338, 93507, 187014, 342859, 685718, 1028577, 2057154]

約数ペア:

[(1, 2057154), (2, 1028577), (3, 685718), (6, 342859), (11, 187014), (22, 93507), (33, 62338), (66, 31169), (71, 28974), (142, 14487), (213, 9658), (426, 4829), (439, 4686), (781, 2634), (878, 2343), (1317, 1562)]