2016266567

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{13217}}^1$

素因数の和:13311

約数の個数: 32

約数和(自身を含む): 2571694080

約数和(自身を除く): 555427513

約数列:

[1, 7, 19, 31, 37, 133, 217, 259, 589, 703, 1147, 4123, 4921, 8029, 13217, 21793, 92519, 152551, 251123, 409727, 489029, 1757861, 2868089, 3423203, 7784813, 9291551, 15159899, 54493691, 65040857, 106119293, 288038081, 2016266567]

約数ペア:

[(1, 2016266567), (7, 288038081), (19, 106119293), (31, 65040857), (37, 54493691), (133, 15159899), (217, 9291551), (259, 7784813), (589, 3423203), (703, 2868089), (1147, 1757861), (4123, 489029), (4921, 409727), (8029, 251123), (13217, 152551), (21793, 92519)]