728687234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{5413}}^1$

素因数の和:5666

約数の個数: 32

約数和(自身を含む): 1239589440

約数和(自身を除く): 510902206

約数列:

[1, 2, 11, 22, 29, 58, 211, 319, 422, 638, 2321, 4642, 5413, 6119, 10826, 12238, 59543, 67309, 119086, 134618, 156977, 313954, 1142143, 1726747, 2284286, 3453494, 12563573, 25127146, 33122147, 66244294, 364343617, 728687234]

約数ペア:

[(1, 728687234), (2, 364343617), (11, 66244294), (22, 33122147), (29, 25127146), (58, 12563573), (211, 3453494), (319, 2284286), (422, 1726747), (638, 1142143), (2321, 313954), (4642, 156977), (5413, 134618), (6119, 119086), (10826, 67309), (12238, 59543)]