488185874

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{307}}^1\times {\mathrm{6571}}^1$

素因数の和:6902

約数の個数: 24

約数和(自身を含む): 807646224

約数和(自身を除く): 319460350

約数列:

[1, 2, 11, 22, 121, 242, 307, 614, 3377, 6571, 6754, 13142, 37147, 72281, 74294, 144562, 795091, 1590182, 2017297, 4034594, 22190267, 44380534, 244092937, 488185874]

約数ペア:

[(1, 488185874), (2, 244092937), (11, 44380534), (22, 22190267), (121, 4034594), (242, 2017297), (307, 1590182), (614, 795091), (3377, 144562), (6571, 74294), (6754, 72281), (13142, 37147)]