1279446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 2999808

約数和(自身を除く): 1720362

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 743, 861, 1486, 1722, 2229, 4458, 5201, 10402, 15603, 30463, 31206, 60926, 91389, 182778, 213241, 426482, 639723, 1279446]

約数ペア:

[(1, 1279446), (2, 639723), (3, 426482), (6, 213241), (7, 182778), (14, 91389), (21, 60926), (41, 31206), (42, 30463), (82, 15603), (123, 10402), (246, 5201), (287, 4458), (574, 2229), (743, 1722), (861, 1486)]