2279892797

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 3113510400

約数和(自身を除く): 833617603

約数列:

[1, 7, 13, 17, 29, 89, 91, 119, 203, 221, 377, 493, 571, 623, 1157, 1513, 1547, 2581, 2639, 3451, 3997, 6409, 7423, 8099, 9707, 10591, 16559, 18067, 19669, 33553, 43877, 44863, 50819, 51961, 67949, 115913, 126191, 137683, 215267, 234871, 281503, 307139, 355733, 570401, 660647, 863923, 883337, 1473751, 1506869, 1970521, 3659539, 3992807, 4624529, 6047461, 10316257, 11230999, 19158763, 25053767, 25616773, 78616993, 134111341, 175376369, 325698971, 2279892797]

約数ペア:

[(1, 2279892797), (7, 325698971), (13, 175376369), (17, 134111341), (29, 78616993), (89, 25616773), (91, 25053767), (119, 19158763), (203, 11230999), (221, 10316257), (377, 6047461), (493, 4624529), (571, 3992807), (623, 3659539), (1157, 1970521), (1513, 1506869), (1547, 1473751), (2581, 883337), (2639, 863923), (3451, 660647), (3997, 570401), (6409, 355733), (7423, 307139), (8099, 281503), (9707, 234871), (10591, 215267), (16559, 137683), (18067, 126191), (19669, 115913), (33553, 67949), (43877, 51961), (44863, 50819)]