7468142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3361}}^1$

素因数の和:3475

約数の個数: 16

約数和(自身を含む): 12345264

約数和(自身を除く): 4877122

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 3361, 6722, 36971, 73942, 339461, 678922, 3734071, 7468142]

約数ペア:

[(1, 7468142), (2, 3734071), (11, 678922), (22, 339461), (101, 73942), (202, 36971), (1111, 6722), (2222, 3361)]