2017127944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{2543}}^1$

素因数の和:2854

約数の個数: 64

約数和(自身を含む): 4231180800

約数和(自身を除く): 2214052856

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 263, 377, 526, 754, 1052, 1508, 2104, 2543, 3016, 3419, 5086, 6838, 7627, 10172, 13676, 15254, 20344, 27352, 30508, 33059, 61016, 66118, 73747, 99151, 132236, 147494, 198302, 264472, 294988, 396604, 589976, 668809, 793208, 958711, 1337618, 1917422, 2675236, 3834844, 5350472, 7669688, 8694517, 17389034, 19395461, 34778068, 38790922, 69556136, 77581844, 155163688, 252140993, 504281986, 1008563972, 2017127944]

約数ペア:

[(1, 2017127944), (2, 1008563972), (4, 504281986), (8, 252140993), (13, 155163688), (26, 77581844), (29, 69556136), (52, 38790922), (58, 34778068), (104, 19395461), (116, 17389034), (232, 8694517), (263, 7669688), (377, 5350472), (526, 3834844), (754, 2675236), (1052, 1917422), (1508, 1337618), (2104, 958711), (2543, 793208), (3016, 668809), (3419, 589976), (5086, 396604), (6838, 294988), (7627, 264472), (10172, 198302), (13676, 147494), (15254, 132236), (20344, 99151), (27352, 73747), (30508, 66118), (33059, 61016)]