2070629776

素因数分解:

$2^4\times {\mathrm{829}}^1\times {\mathrm{156109}}^1$

素因数の和:156946

約数の個数: 20

約数和(自身を含む): 4016710300

約数和(自身を除く): 1946080524

約数列:

[1, 2, 4, 8, 16, 829, 1658, 3316, 6632, 13264, 156109, 312218, 624436, 1248872, 2497744, 129414361, 258828722, 517657444, 1035314888, 2070629776]

約数ペア:

[(1, 2070629776), (2, 1035314888), (4, 517657444), (8, 258828722), (16, 129414361), (829, 2497744), (1658, 1248872), (3316, 624436), (6632, 312218), (13264, 156109)]