1720687316

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{3697}}^1\times {\mathrm{5059}}^1$

素因数の和:8783

約数の個数: 24

約数和(自身を含む): 3143595840

約数和(自身を除く): 1422908524

約数列:

[1, 2, 4, 23, 46, 92, 3697, 5059, 7394, 10118, 14788, 20236, 85031, 116357, 170062, 232714, 340124, 465428, 18703123, 37406246, 74812492, 430171829, 860343658, 1720687316]

約数ペア:

[(1, 1720687316), (2, 860343658), (4, 430171829), (23, 74812492), (46, 37406246), (92, 18703123), (3697, 465428), (5059, 340124), (7394, 232714), (10118, 170062), (14788, 116357), (20236, 85031)]