1974126464

素因数分解:

$2^7\times {\mathrm{1109}}^1\times {\mathrm{13907}}^1$

素因数の和:15030

約数の個数: 32

約数和(自身を含む): 3936659400

約数和(自身を除く): 1962532936

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1109, 2218, 4436, 8872, 13907, 17744, 27814, 35488, 55628, 70976, 111256, 141952, 222512, 445024, 890048, 1780096, 15422863, 30845726, 61691452, 123382904, 246765808, 493531616, 987063232, 1974126464]

約数ペア:

[(1, 1974126464), (2, 987063232), (4, 493531616), (8, 246765808), (16, 123382904), (32, 61691452), (64, 30845726), (128, 15422863), (1109, 1780096), (2218, 890048), (4436, 445024), (8872, 222512), (13907, 141952), (17744, 111256), (27814, 70976), (35488, 55628)]