2207874

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^2\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 24

約数和(自身を含む): 4534992

約数和(自身を除く): 2327118

約数列:

[1, 2, 3, 6, 53, 106, 131, 159, 262, 318, 393, 786, 2809, 5618, 6943, 8427, 13886, 16854, 20829, 41658, 367979, 735958, 1103937, 2207874]

約数ペア:

[(1, 2207874), (2, 1103937), (3, 735958), (6, 367979), (53, 41658), (106, 20829), (131, 16854), (159, 13886), (262, 8427), (318, 6943), (393, 5618), (786, 2809)]