4490287919

素因数分解:

${\mathrm{13}}^3\times {\mathrm{1229}}^1\times {\mathrm{1663}}^1$

素因数の和:2931

約数の個数: 16

約数和(自身を含む): 4871193600

約数和(自身を除く): 380905681

約数列:

[1, 13, 169, 1229, 1663, 2197, 15977, 21619, 207701, 281047, 2043827, 2700113, 3653611, 26569751, 345406763, 4490287919]

約数ペア:

[(1, 4490287919), (13, 345406763), (169, 26569751), (1229, 3653611), (1663, 2700113), (2197, 2043827), (15977, 281047), (21619, 207701)]