80478519342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1031775889}}^1$

素因数の和:1031775907

約数の個数: 16

約数和(自身を含む): 173338349520

約数和(自身を除く): 92859830178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1031775889, 2063551778, 3095327667, 6190655334, 13413086557, 26826173114, 40239259671, 80478519342]

約数ペア:

[(1, 80478519342), (2, 40239259671), (3, 26826173114), (6, 13413086557), (13, 6190655334), (26, 3095327667), (39, 2063551778), (78, 1031775889)]