1010391728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{10687}}^1$

素因数の和:11025

約数の個数: 40

約数和(自身を含む): 2067486720

約数和(自身を除く): 1057094992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 311, 622, 1244, 2488, 4976, 5909, 10687, 11818, 21374, 23636, 42748, 47272, 85496, 94544, 170992, 203053, 406106, 812212, 1624424, 3248848, 3323657, 6647314, 13294628, 26589256, 53178512, 63149483, 126298966, 252597932, 505195864, 1010391728]

約数ペア:

[(1, 1010391728), (2, 505195864), (4, 252597932), (8, 126298966), (16, 63149483), (19, 53178512), (38, 26589256), (76, 13294628), (152, 6647314), (304, 3323657), (311, 3248848), (622, 1624424), (1244, 812212), (2488, 406106), (4976, 203053), (5909, 170992), (10687, 94544), (11818, 85496), (21374, 47272), (23636, 42748)]