1209418

素因数分解:

$2^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 32

約数和(自身を含む): 2217600

約数和(自身を除く): 1008182

約数列:

[1, 2, 7, 14, 41, 43, 49, 82, 86, 98, 287, 301, 343, 574, 602, 686, 1763, 2009, 2107, 3526, 4018, 4214, 12341, 14063, 14749, 24682, 28126, 29498, 86387, 172774, 604709, 1209418]

約数ペア:

[(1, 1209418), (2, 604709), (7, 172774), (14, 86387), (41, 29498), (43, 28126), (49, 24682), (82, 14749), (86, 14063), (98, 12341), (287, 4214), (301, 4018), (343, 3526), (574, 2107), (602, 2009), (686, 1763)]