389050502

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{7243}}^1$

素因数の和:7603

約数の個数: 16

約数和(自身を含む): 591458112

約数和(自身を除く): 202407610

約数列:

[1, 2, 107, 214, 251, 502, 7243, 14486, 26857, 53714, 775001, 1550002, 1817993, 3635986, 194525251, 389050502]

約数ペア:

[(1, 389050502), (2, 194525251), (107, 3635986), (214, 1817993), (251, 1550002), (502, 775001), (7243, 53714), (14486, 26857)]