493345664

素因数分解:

$2^7\times 7^1\times {\mathrm{550609}}^1$

素因数の和:550630

約数の個数: 32

約数和(自身を含む): 1123244400

約数和(自身を除く): 629898736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 550609, 1101218, 2202436, 3854263, 4404872, 7708526, 8809744, 15417052, 17619488, 30834104, 35238976, 61668208, 70477952, 123336416, 246672832, 493345664]

約数ペア:

[(1, 493345664), (2, 246672832), (4, 123336416), (7, 70477952), (8, 61668208), (14, 35238976), (16, 30834104), (28, 17619488), (32, 15417052), (56, 8809744), (64, 7708526), (112, 4404872), (128, 3854263), (224, 2202436), (448, 1101218), (896, 550609)]