137789278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1481}}^1\times {\mathrm{4229}}^1$

素因数の和:5723

約数の個数: 16

約数和(自身を含む): 225678960

約数和(自身を除く): 87889682

約数列:

[1, 2, 11, 22, 1481, 2962, 4229, 8458, 16291, 32582, 46519, 93038, 6263149, 12526298, 68894639, 137789278]

約数ペア:

[(1, 137789278), (2, 68894639), (11, 12526298), (22, 6263149), (1481, 93038), (2962, 46519), (4229, 32582), (8458, 16291)]