2196698

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 3991680

約数和(自身を除く): 1794982

約数列:

[1, 2, 7, 14, 41, 43, 82, 86, 89, 178, 287, 301, 574, 602, 623, 1246, 1763, 3526, 3649, 3827, 7298, 7654, 12341, 24682, 25543, 26789, 51086, 53578, 156907, 313814, 1098349, 2196698]

約数ペア:

[(1, 2196698), (2, 1098349), (7, 313814), (14, 156907), (41, 53578), (43, 51086), (82, 26789), (86, 25543), (89, 24682), (178, 12341), (287, 7654), (301, 7298), (574, 3827), (602, 3649), (623, 3526), (1246, 1763)]