520495249

素因数分解:

${\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2557}}^1$

素因数の和:2736

約数の個数: 16

約数和(自身を含む): 548107776

約数和(自身を除く): 27612527

約数列:

[1, 47, 61, 71, 2557, 2867, 3337, 4331, 120179, 155977, 181547, 203557, 7330919, 8532709, 11074367, 520495249]

約数ペア:

[(1, 520495249), (47, 11074367), (61, 8532709), (71, 7330919), (2557, 203557), (2867, 181547), (3337, 155977), (4331, 120179)]