290428084

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{12577}}^1$

素因数の和:12855

約数の個数: 24

約数和(自身を含む): 532502208

約数和(自身を除く): 242074124

約数列:

[1, 2, 4, 23, 46, 92, 251, 502, 1004, 5773, 11546, 12577, 23092, 25154, 50308, 289271, 578542, 1157084, 3156827, 6313654, 12627308, 72607021, 145214042, 290428084]

約数ペア:

[(1, 290428084), (2, 145214042), (4, 72607021), (23, 12627308), (46, 6313654), (92, 3156827), (251, 1157084), (502, 578542), (1004, 289271), (5773, 50308), (11546, 25154), (12577, 23092)]