394493742208

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{50524301}}^1$

素因数の和:50524376

約数の個数: 32

約数和(自身を含む): 798789214620

約数和(自身を除く): 404295472412

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 50524301, 101048602, 202097204, 404194408, 808388816, 1616777632, 3081982361, 3233555264, 6163964722, 6467110528, 12327929444, 24655858888, 49311717776, 98623435552, 197246871104, 394493742208]

約数ペア:

[(1, 394493742208), (2, 197246871104), (4, 98623435552), (8, 49311717776), (16, 24655858888), (32, 12327929444), (61, 6467110528), (64, 6163964722), (122, 3233555264), (128, 3081982361), (244, 1616777632), (488, 808388816), (976, 404194408), (1952, 202097204), (3904, 101048602), (7808, 50524301)]