1962804961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{25261}}^1$

素因数の和:25456

約数の個数: 16

約数和(自身を含む): 2178594880

約数和(自身を除く): 215789919

約数列:

[1, 13, 43, 139, 559, 1807, 5977, 25261, 77701, 328393, 1086223, 3511279, 14120899, 45646627, 150984997, 1962804961]

約数ペア:

[(1, 1962804961), (13, 150984997), (43, 45646627), (139, 14120899), (559, 3511279), (1807, 1086223), (5977, 328393), (25261, 77701)]