489366944

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{1390247}}^1$

素因数の和:1390268

約数の個数: 24

約数和(自身を含む): 1051027488

約数和(自身を除く): 561660544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 1390247, 2780494, 5560988, 11121976, 15292717, 22243952, 30585434, 44487904, 61170868, 122341736, 244683472, 489366944]

約数ペア:

[(1, 489366944), (2, 244683472), (4, 122341736), (8, 61170868), (11, 44487904), (16, 30585434), (22, 22243952), (32, 15292717), (44, 11121976), (88, 5560988), (176, 2780494), (352, 1390247)]