2013307902

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{997}}^1\times {\mathrm{2609}}^1$

素因数の和:3657

約数の個数: 48

約数和(自身を含む): 4469802480

約数和(自身を除く): 2456494578

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 997, 1994, 2609, 2991, 5218, 5982, 7827, 8973, 15654, 17946, 23481, 42871, 46962, 85742, 112187, 128613, 224374, 257226, 336561, 385839, 673122, 771678, 1009683, 2019366, 2601173, 5202346, 7803519, 15607038, 23410557, 46821114, 111850439, 223700878, 335551317, 671102634, 1006653951, 2013307902]

約数ペア:

[(1, 2013307902), (2, 1006653951), (3, 671102634), (6, 335551317), (9, 223700878), (18, 111850439), (43, 46821114), (86, 23410557), (129, 15607038), (258, 7803519), (387, 5202346), (774, 2601173), (997, 2019366), (1994, 1009683), (2609, 771678), (2991, 673122), (5218, 385839), (5982, 336561), (7827, 257226), (8973, 224374), (15654, 128613), (17946, 112187), (23481, 85742), (42871, 46962)]