2912400688

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2563733}}^1$

素因数の和:2563812

約数の個数: 20

約数和(自身を含む): 5722254288

約数和(自身を除く): 2809853600

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2563733, 5127466, 10254932, 20509864, 41019728, 182025043, 364050086, 728100172, 1456200344, 2912400688]

約数ペア:

[(1, 2912400688), (2, 1456200344), (4, 728100172), (8, 364050086), (16, 182025043), (71, 41019728), (142, 20509864), (284, 10254932), (568, 5127466), (1136, 2563733)]