1297029894

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{823}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 2765475840

約数和(自身を除く): 1468445946

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 186, 222, 229, 458, 687, 823, 1147, 1374, 1646, 2294, 2469, 3441, 4938, 6882, 7099, 8473, 14198, 16946, 21297, 25419, 25513, 30451, 42594, 50838, 51026, 60902, 76539, 91353, 153078, 182706, 188467, 262663, 376934, 525326, 565401, 787989, 943981, 1130802, 1575978, 1887962, 2831943, 5663886, 5842477, 6973279, 11684954, 13946558, 17527431, 20919837, 35054862, 41839674, 216171649, 432343298, 648514947, 1297029894]

約数ペア:

[(1, 1297029894), (2, 648514947), (3, 432343298), (6, 216171649), (31, 41839674), (37, 35054862), (62, 20919837), (74, 17527431), (93, 13946558), (111, 11684954), (186, 6973279), (222, 5842477), (229, 5663886), (458, 2831943), (687, 1887962), (823, 1575978), (1147, 1130802), (1374, 943981), (1646, 787989), (2294, 565401), (2469, 525326), (3441, 376934), (4938, 262663), (6882, 188467), (7099, 182706), (8473, 153078), (14198, 91353), (16946, 76539), (21297, 60902), (25419, 51026), (25513, 50838), (30451, 42594)]