1321036622

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{1657}}^1\times {\mathrm{2539}}^1$

素因数の和:4355

約数の個数: 16

約数和(自身を含む): 1996165680

約数和(自身を除く): 675129058

約数列:

[1, 2, 157, 314, 1657, 2539, 3314, 5078, 260149, 398623, 520298, 797246, 4207123, 8414246, 660518311, 1321036622]

約数ペア:

[(1, 1321036622), (2, 660518311), (157, 8414246), (314, 4207123), (1657, 797246), (2539, 520298), (3314, 398623), (5078, 260149)]