1138558738

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{617}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 1779128064

約数和(自身を除く): 640569326

約数列:

[1, 2, 47, 67, 94, 134, 293, 586, 617, 1234, 3149, 6298, 13771, 19631, 27542, 28999, 39262, 41339, 57998, 82678, 180781, 361562, 922657, 1845314, 1942933, 3885866, 8496707, 12112327, 16993414, 24224654, 569279369, 1138558738]

約数ペア:

[(1, 1138558738), (2, 569279369), (47, 24224654), (67, 16993414), (94, 12112327), (134, 8496707), (293, 3885866), (586, 1942933), (617, 1845314), (1234, 922657), (3149, 361562), (6298, 180781), (13771, 82678), (19631, 57998), (27542, 41339), (28999, 39262)]