2031055103

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{5531}}^1$

素因数の和:5819

約数の個数: 32

約数和(自身を含む): 2676602880

約数和(自身を除く): 645547777

約数列:

[1, 7, 11, 19, 77, 133, 209, 251, 1463, 1757, 2761, 4769, 5531, 19327, 33383, 38717, 52459, 60841, 105089, 367213, 425887, 735623, 1155979, 1388281, 8091853, 9717967, 15271091, 26377339, 106897637, 184641373, 290150729, 2031055103]

約数ペア:

[(1, 2031055103), (7, 290150729), (11, 184641373), (19, 106897637), (77, 26377339), (133, 15271091), (209, 9717967), (251, 8091853), (1463, 1388281), (1757, 1155979), (2761, 735623), (4769, 425887), (5531, 367213), (19327, 105089), (33383, 60841), (38717, 52459)]