2012334830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{997}}^1$

素因数の和:1385

約数の個数: 64

約数和(自身を含む): 4035432960

約数和(自身を除く): 2023098130

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 311, 590, 622, 649, 997, 1298, 1555, 1994, 3110, 3245, 3421, 4985, 6490, 6842, 9970, 10967, 17105, 18349, 21934, 34210, 36698, 54835, 58823, 91745, 109670, 117646, 183490, 201839, 294115, 310067, 403678, 588230, 620134, 647053, 1009195, 1294106, 1550335, 2018390, 3100670, 3235265, 3410737, 6470530, 6821474, 17053685, 18293953, 34107370, 36587906, 91469765, 182939530, 201233483, 402466966, 1006167415, 2012334830]

約数ペア:

[(1, 2012334830), (2, 1006167415), (5, 402466966), (10, 201233483), (11, 182939530), (22, 91469765), (55, 36587906), (59, 34107370), (110, 18293953), (118, 17053685), (295, 6821474), (311, 6470530), (590, 3410737), (622, 3235265), (649, 3100670), (997, 2018390), (1298, 1550335), (1555, 1294106), (1994, 1009195), (3110, 647053), (3245, 620134), (3421, 588230), (4985, 403678), (6490, 310067), (6842, 294115), (9970, 201839), (10967, 183490), (17105, 117646), (18349, 109670), (21934, 91745), (34210, 58823), (36698, 54835)]