2078709233489

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{8835157}}^1$

素因数の和:8835273

約数の個数: 32

約数和(自身を含む): 2629343020800

約数和(自身を除く): 550633787311

約数列:

[1, 7, 19, 29, 61, 133, 203, 427, 551, 1159, 1769, 3857, 8113, 12383, 33611, 235277, 8835157, 61846099, 167867983, 256219553, 538944577, 1175075881, 1793536871, 3772612039, 4868171507, 10239946963, 15629392733, 34077200549, 71679628741, 109405749131, 296958461927, 2078709233489]

約数ペア:

[(1, 2078709233489), (7, 296958461927), (19, 109405749131), (29, 71679628741), (61, 34077200549), (133, 15629392733), (203, 10239946963), (427, 4868171507), (551, 3772612039), (1159, 1793536871), (1769, 1175075881), (3857, 538944577), (8113, 256219553), (12383, 167867983), (33611, 61846099), (235277, 8835157)]