2214897811

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{23689}}^1$

素因数の和:23771

約数の個数: 24

約数和(自身を含む): 2743870560

約数和(自身を除く): 528972749

約数列:

[1, 7, 19, 37, 133, 259, 361, 703, 2527, 4921, 13357, 23689, 93499, 165823, 450091, 876493, 3150637, 6135451, 8551729, 16653367, 59862103, 116573569, 316413973, 2214897811]

約数ペア:

[(1, 2214897811), (7, 316413973), (19, 116573569), (37, 59862103), (133, 16653367), (259, 8551729), (361, 6135451), (703, 3150637), (2527, 876493), (4921, 450091), (13357, 165823), (23689, 93499)]