1720931479

素因数分解:

${\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1\times {\mathrm{1607}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 1829260800

約数和(自身を除く): 108329321

約数列:

[1, 19, 157, 359, 1607, 2983, 6821, 30533, 56363, 252299, 576913, 1070897, 4793681, 10961347, 90575341, 1720931479]

約数ペア:

[(1, 1720931479), (19, 90575341), (157, 10961347), (359, 4793681), (1607, 1070897), (2983, 576913), (6821, 252299), (30533, 56363)]