2388894145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{54361}}^1$

素因数の和:54441

約数の個数: 32

約数和(自身を含む): 3381751296

約数和(自身を除く): 992857151

約数列:

[1, 5, 11, 17, 47, 55, 85, 187, 235, 517, 799, 935, 2585, 3995, 8789, 43945, 54361, 271805, 597971, 924137, 2554967, 2989855, 4620685, 10165507, 12774835, 28104637, 43434439, 50827535, 140523185, 217172195, 477778829, 2388894145]

約数ペア:

[(1, 2388894145), (5, 477778829), (11, 217172195), (17, 140523185), (47, 50827535), (55, 43434439), (85, 28104637), (187, 12774835), (235, 10165507), (517, 4620685), (799, 2989855), (935, 2554967), (2585, 924137), (3995, 597971), (8789, 271805), (43945, 54361)]