238287569

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{2111}}^1$

素因数の和:2600

約数の個数: 16

約数和(自身を含む): 270842880

約数和(自身を除く): 32555311

約数列:

[1, 13, 19, 247, 457, 2111, 5941, 8683, 27443, 40109, 112879, 521417, 964727, 12541451, 18329813, 238287569]

約数ペア:

[(1, 238287569), (13, 18329813), (19, 12541451), (247, 964727), (457, 521417), (2111, 112879), (5941, 40109), (8683, 27443)]