274551554

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1\times {\mathrm{1997}}^1$

素因数の和:3349

約数の個数: 16

約数和(自身を含む): 420131448

約数和(自身を除く): 145579894

約数列:

[1, 2, 53, 106, 1297, 1997, 2594, 3994, 68741, 105841, 137482, 211682, 2590109, 5180218, 137275777, 274551554]

約数ペア:

[(1, 274551554), (2, 137275777), (53, 5180218), (106, 2590109), (1297, 211682), (1997, 137482), (2594, 105841), (3994, 68741)]