2786013906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{213881}}^1$

素因数の和:214066

約数の個数: 32

約数和(自身を含む): 6036605568

約数和(自身を除く): 3250591662

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 334, 501, 1002, 2171, 4342, 6513, 13026, 213881, 427762, 641643, 1283286, 2780453, 5560906, 8341359, 16682718, 35718127, 71436254, 107154381, 214308762, 464335651, 928671302, 1393006953, 2786013906]

約数ペア:

[(1, 2786013906), (2, 1393006953), (3, 928671302), (6, 464335651), (13, 214308762), (26, 107154381), (39, 71436254), (78, 35718127), (167, 16682718), (334, 8341359), (501, 5560906), (1002, 2780453), (2171, 1283286), (4342, 641643), (6513, 427762), (13026, 213881)]