281108234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{41621}}^1$

素因数の和:41941

約数の個数: 16

約数和(自身を含む): 461504736

約数和(自身を除く): 180396502

約数列:

[1, 2, 11, 22, 307, 614, 3377, 6754, 41621, 83242, 457831, 915662, 12777647, 25555294, 140554117, 281108234]

約数ペア:

[(1, 281108234), (2, 140554117), (11, 25555294), (22, 12777647), (307, 915662), (614, 457831), (3377, 83242), (6754, 41621)]