390593242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{484607}}^1$

素因数の和:484653

約数の個数: 16

約数和(自身を含む): 651313152

約数和(自身を除く): 260719910

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 484607, 969214, 6299891, 12599782, 15022817, 30045634, 195296621, 390593242]

約数ペア:

[(1, 390593242), (2, 195296621), (13, 30045634), (26, 15022817), (31, 12599782), (62, 6299891), (403, 969214), (806, 484607)]