2013822844

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{218989}}^1$

素因数の和:219034

約数の個数: 36

約数和(自身を含む): 4077593800

約数和(自身を除く): 2063770956

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 218989, 437978, 875956, 2408879, 4160791, 4817758, 8321582, 9635516, 16643164, 26497669, 45768701, 52995338, 91537402, 105990676, 183074804, 503455711, 1006911422, 2013822844]

約数ペア:

[(1, 2013822844), (2, 1006911422), (4, 503455711), (11, 183074804), (19, 105990676), (22, 91537402), (38, 52995338), (44, 45768701), (76, 26497669), (121, 16643164), (209, 9635516), (242, 8321582), (418, 4817758), (484, 4160791), (836, 2408879), (2299, 875956), (4598, 437978), (9196, 218989)]