989243418

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{183397}}^1$

素因数の和:183462

約数の個数: 32

約数和(自身を含む): 2112744960

約数和(自身を除く): 1123501542

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 899, 1798, 2697, 5394, 183397, 366794, 550191, 1100382, 5318513, 5685307, 10637026, 11370614, 15955539, 17055921, 31911078, 34111842, 164873903, 329747806, 494621709, 989243418]

約数ペア:

[(1, 989243418), (2, 494621709), (3, 329747806), (6, 164873903), (29, 34111842), (31, 31911078), (58, 17055921), (62, 15955539), (87, 11370614), (93, 10637026), (174, 5685307), (186, 5318513), (899, 1100382), (1798, 550191), (2697, 366794), (5394, 183397)]