977678086

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2861}}^1$

素因数の和:3205

約数の個数: 48

約数和(自身を含む): 1867558032

約数和(自身を除く): 889879946

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 317, 539, 634, 1078, 2219, 2861, 3487, 4438, 5722, 6974, 15533, 20027, 24409, 31066, 31471, 40054, 48818, 62942, 140189, 170863, 220297, 280378, 341726, 440594, 906937, 1542079, 1813874, 3084158, 6348559, 9976307, 12697118, 19952614, 44439913, 69834149, 88879826, 139668298, 488839043, 977678086]

約数ペア:

[(1, 977678086), (2, 488839043), (7, 139668298), (11, 88879826), (14, 69834149), (22, 44439913), (49, 19952614), (77, 12697118), (98, 9976307), (154, 6348559), (317, 3084158), (539, 1813874), (634, 1542079), (1078, 906937), (2219, 440594), (2861, 341726), (3487, 280378), (4438, 220297), (5722, 170863), (6974, 140189), (15533, 62942), (20027, 48818), (24409, 40054), (31066, 31471)]