121656722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{54751}}^1$

素因数の和:54865

約数の個数: 16

約数和(自身を含む): 201049344

約数和(自身を除く): 79392622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 54751, 109502, 602261, 1204522, 5529851, 11059702, 60828361, 121656722]

約数ペア:

[(1, 121656722), (2, 60828361), (11, 11059702), (22, 5529851), (101, 1204522), (202, 602261), (1111, 109502), (2222, 54751)]