1082080048

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{311659}}^1$

素因数の和:311705

約数の個数: 40

約数和(自身を含む): 2473333760

約数和(自身を除く): 1391253712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 311659, 623318, 1246636, 2181613, 2493272, 4363226, 4986544, 8726452, 9661429, 17452904, 19322858, 34905808, 38645716, 67630003, 77291432, 135260006, 154582864, 270520012, 541040024, 1082080048]

約数ペア:

[(1, 1082080048), (2, 541040024), (4, 270520012), (7, 154582864), (8, 135260006), (14, 77291432), (16, 67630003), (28, 38645716), (31, 34905808), (56, 19322858), (62, 17452904), (112, 9661429), (124, 8726452), (217, 4986544), (248, 4363226), (434, 2493272), (496, 2181613), (868, 1246636), (1736, 623318), (3472, 311659)]