262051264

素因数分解:

$2^6\times {\mathrm{1979}}^1\times {\mathrm{2069}}^1$

素因数の和:4060

約数の個数: 28

約数和(自身を含む): 520522200

約数和(自身を除く): 258470936

約数列:

[1, 2, 4, 8, 16, 32, 64, 1979, 2069, 3958, 4138, 7916, 8276, 15832, 16552, 31664, 33104, 63328, 66208, 126656, 132416, 4094551, 8189102, 16378204, 32756408, 65512816, 131025632, 262051264]

約数ペア:

[(1, 262051264), (2, 131025632), (4, 65512816), (8, 32756408), (16, 16378204), (32, 8189102), (64, 4094551), (1979, 132416), (2069, 126656), (3958, 66208), (4138, 63328), (7916, 33104), (8276, 31664), (15832, 16552)]