263697142462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1\times {\mathrm{5369083}}^1$

素因数の和:5370987

約数の個数: 16

約数和(自身を含む): 426197887920

約数和(自身を除く): 162500745458

約数列:

[1, 2, 13, 26, 1889, 3778, 24557, 49114, 5369083, 10738166, 69798079, 139596158, 10142197787, 20284395574, 131848571231, 263697142462]

約数ペア:

[(1, 263697142462), (2, 131848571231), (13, 20284395574), (26, 10142197787), (1889, 139596158), (3778, 69798079), (24557, 10738166), (49114, 5369083)]