1997370292606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1\times {\mathrm{1030987}}^1$

素因数の和:1031548

約数の個数: 32

約数和(自身を含む): 3250210289760

約数和(自身を除く): 1252839997154

約数列:

[1, 2, 13, 26, 269, 277, 538, 554, 3497, 3601, 6994, 7202, 74513, 149026, 968669, 1030987, 1937338, 2061974, 13402831, 26805662, 277335503, 285583399, 554671006, 571166798, 3605361539, 3712584187, 7210723078, 7425168374, 76821934331, 153643868662, 998685146303, 1997370292606]

約数ペア:

[(1, 1997370292606), (2, 998685146303), (13, 153643868662), (26, 76821934331), (269, 7425168374), (277, 7210723078), (538, 3712584187), (554, 3605361539), (3497, 571166798), (3601, 554671006), (6994, 285583399), (7202, 277335503), (74513, 26805662), (149026, 13402831), (968669, 2061974), (1030987, 1937338)]