419770247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{1453}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 460208448

約数和(自身を除く): 40438201

約数列:

[1, 13, 71, 313, 923, 1453, 4069, 18889, 22223, 103163, 288899, 454789, 1341119, 5912257, 32290019, 419770247]

約数ペア:

[(1, 419770247), (13, 32290019), (71, 5912257), (313, 1341119), (923, 454789), (1453, 288899), (4069, 103163), (18889, 22223)]