3131379178

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{2153}}^1\times {\mathrm{13721}}^1$

素因数の和:15929

約数の個数: 16

約数和(自身を含む): 4788264456

約数和(自身を除く): 1656885278

約数列:

[1, 2, 53, 106, 2153, 4306, 13721, 27442, 114109, 228218, 727213, 1454426, 29541313, 59082626, 1565689589, 3131379178]

約数ペア:

[(1, 3131379178), (2, 1565689589), (53, 59082626), (106, 29541313), (2153, 1454426), (4306, 727213), (13721, 228218), (27442, 114109)]