628012012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{49171}}^1$

素因数の和:49309

約数の個数: 24

約数和(自身を含む): 1145510912

約数和(自身を除く): 517498900

約数列:

[1, 2, 4, 31, 62, 103, 124, 206, 412, 3193, 6386, 12772, 49171, 98342, 196684, 1524301, 3048602, 5064613, 6097204, 10129226, 20258452, 157003003, 314006006, 628012012]

約数ペア:

[(1, 628012012), (2, 314006006), (4, 157003003), (31, 20258452), (62, 10129226), (103, 6097204), (124, 5064613), (206, 3048602), (412, 1524301), (3193, 196684), (6386, 98342), (12772, 49171)]