2135874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 4656960

約数和(自身を除く): 2521086

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 197, 278, 394, 417, 591, 834, 1182, 1807, 2561, 3614, 5122, 5421, 7683, 10842, 15366, 27383, 54766, 82149, 164298, 355979, 711958, 1067937, 2135874]

約数ペア:

[(1, 2135874), (2, 1067937), (3, 711958), (6, 355979), (13, 164298), (26, 82149), (39, 54766), (78, 27383), (139, 15366), (197, 10842), (278, 7683), (394, 5421), (417, 5122), (591, 3614), (834, 2561), (1182, 1807)]