1768997218

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{69827}}^1$

素因数の和:70121

約数の個数: 16

約数和(自身を含む): 2714912640

約数和(自身を除く): 945915422

約数列:

[1, 2, 53, 106, 239, 478, 12667, 25334, 69827, 139654, 3700831, 7401662, 16688653, 33377306, 884498609, 1768997218]

約数ペア:

[(1, 1768997218), (2, 884498609), (53, 33377306), (106, 16688653), (239, 7401662), (478, 3700831), (12667, 139654), (25334, 69827)]