2056538188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{9041}}^1$

素因数の和:9178

約数の個数: 48

約数和(自身を含む): 3934355040

約数和(自身を除く): 1877816852

約数列:

[1, 2, 4, 19, 38, 41, 73, 76, 82, 146, 164, 292, 779, 1387, 1558, 2774, 2993, 3116, 5548, 5986, 9041, 11972, 18082, 36164, 56867, 113734, 171779, 227468, 343558, 370681, 659993, 687116, 741362, 1319986, 1482724, 2639972, 7042939, 12539867, 14085878, 25079734, 27059713, 28171756, 50159468, 54119426, 108238852, 514134547, 1028269094, 2056538188]

約数ペア:

[(1, 2056538188), (2, 1028269094), (4, 514134547), (19, 108238852), (38, 54119426), (41, 50159468), (73, 28171756), (76, 27059713), (82, 25079734), (146, 14085878), (164, 12539867), (292, 7042939), (779, 2639972), (1387, 1482724), (1558, 1319986), (2774, 741362), (2993, 687116), (3116, 659993), (5548, 370681), (5986, 343558), (9041, 227468), (11972, 171779), (18082, 113734), (36164, 56867)]