1213373356

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{57901}}^1$

素因数の和:57962

約数の個数: 36

約数和(自身を含む): 2373518784

約数和(自身を除く): 1160145428

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 5239, 10478, 20956, 57901, 115802, 231604, 752713, 1505426, 1794931, 3010852, 3589862, 7179724, 9785269, 19570538, 23334103, 39141076, 46668206, 93336412, 303343339, 606686678, 1213373356]

約数ペア:

[(1, 1213373356), (2, 606686678), (4, 303343339), (13, 93336412), (26, 46668206), (31, 39141076), (52, 23334103), (62, 19570538), (124, 9785269), (169, 7179724), (338, 3589862), (403, 3010852), (676, 1794931), (806, 1505426), (1612, 752713), (5239, 231604), (10478, 115802), (20956, 57901)]