6890806

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 12517200

約数和(自身を除く): 5626394

約数列:

[1, 2, 13, 19, 26, 29, 37, 38, 58, 74, 169, 247, 338, 377, 481, 494, 551, 703, 754, 962, 1073, 1102, 1406, 2146, 3211, 4901, 6253, 6422, 7163, 9139, 9802, 12506, 13949, 14326, 18278, 20387, 27898, 40774, 93119, 118807, 181337, 186238, 237614, 265031, 362674, 530062, 3445403, 6890806]

約数ペア:

[(1, 6890806), (2, 3445403), (13, 530062), (19, 362674), (26, 265031), (29, 237614), (37, 186238), (38, 181337), (58, 118807), (74, 93119), (169, 40774), (247, 27898), (338, 20387), (377, 18278), (481, 14326), (494, 13949), (551, 12506), (703, 9802), (754, 9139), (962, 7163), (1073, 6422), (1102, 6253), (1406, 4901), (2146, 3211)]