2628247754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1\times {\mathrm{1847}}^1$

素因数の和:2842

約数の個数: 32

約数和(自身を含む): 4368494592

約数和(自身を除く): 1740246838

約数列:

[1, 2, 11, 22, 71, 142, 781, 911, 1562, 1822, 1847, 3694, 10021, 20042, 20317, 40634, 64681, 129362, 131137, 262274, 711491, 1422982, 1442507, 1682617, 2885014, 3365234, 18508787, 37017574, 119465807, 238931614, 1314123877, 2628247754]

約数ペア:

[(1, 2628247754), (2, 1314123877), (11, 238931614), (22, 119465807), (71, 37017574), (142, 18508787), (781, 3365234), (911, 2885014), (1562, 1682617), (1822, 1442507), (1847, 1422982), (3694, 711491), (10021, 262274), (20042, 131137), (20317, 129362), (40634, 64681)]