2570854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 4626720

約数和(自身を除く): 2055866

約数列:

[1, 2, 11, 13, 22, 26, 89, 101, 143, 178, 202, 286, 979, 1111, 1157, 1313, 1958, 2222, 2314, 2626, 8989, 12727, 14443, 17978, 25454, 28886, 98879, 116857, 197758, 233714, 1285427, 2570854]

約数ペア:

[(1, 2570854), (2, 1285427), (11, 233714), (13, 197758), (22, 116857), (26, 98879), (89, 28886), (101, 25454), (143, 17978), (178, 14443), (202, 12727), (286, 8989), (979, 2626), (1111, 2314), (1157, 2222), (1313, 1958)]