2012884144

素因数分解:

$2^4\times {\mathrm{5171}}^1\times {\mathrm{24329}}^1$

素因数の和:29508

約数の個数: 20

約数和(自身を含む): 3900877560

約数和(自身を除く): 1887993416

約数列:

[1, 2, 4, 8, 16, 5171, 10342, 20684, 24329, 41368, 48658, 82736, 97316, 194632, 389264, 125805259, 251610518, 503221036, 1006442072, 2012884144]

約数ペア:

[(1, 2012884144), (2, 1006442072), (4, 503221036), (8, 251610518), (16, 125805259), (5171, 389264), (10342, 194632), (20684, 97316), (24329, 82736), (41368, 48658)]