489352496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1054639}}^1$

素因数の和:1054676

約数の個数: 20

約数和(自身を含む): 980815200

約数和(自身を除く): 491462704

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1054639, 2109278, 4218556, 8437112, 16874224, 30584531, 61169062, 122338124, 244676248, 489352496]

約数ペア:

[(1, 489352496), (2, 244676248), (4, 122338124), (8, 61169062), (16, 30584531), (29, 16874224), (58, 8437112), (116, 4218556), (232, 2109278), (464, 1054639)]