971346642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1\times {\mathrm{653}}^1$

素因数の和:1103

約数の個数: 64

約数和(自身を含む): 2251183104

約数和(自身を除く): 1279836462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 331, 642, 653, 662, 749, 993, 1306, 1498, 1959, 1986, 2247, 2317, 3918, 4494, 4571, 4634, 6951, 9142, 13713, 13902, 27426, 35417, 69871, 70834, 106251, 139742, 209613, 212502, 216143, 247919, 419226, 432286, 489097, 495838, 648429, 743757, 978194, 1296858, 1467291, 1487514, 1513001, 2934582, 3026002, 4539003, 9078006, 23127301, 46254602, 69381903, 138763806, 161891107, 323782214, 485673321, 971346642]

約数ペア:

[(1, 971346642), (2, 485673321), (3, 323782214), (6, 161891107), (7, 138763806), (14, 69381903), (21, 46254602), (42, 23127301), (107, 9078006), (214, 4539003), (321, 3026002), (331, 2934582), (642, 1513001), (653, 1487514), (662, 1467291), (749, 1296858), (993, 978194), (1306, 743757), (1498, 648429), (1959, 495838), (1986, 489097), (2247, 432286), (2317, 419226), (3918, 247919), (4494, 216143), (4571, 212502), (4634, 209613), (6951, 139742), (9142, 106251), (13713, 70834), (13902, 69871), (27426, 35417)]