7042958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 12247200

約数和(自身を除く): 5204242

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 269, 494, 538, 689, 1007, 1378, 2014, 3497, 5111, 6994, 10222, 13091, 14257, 26182, 28514, 66443, 132886, 185341, 270883, 370682, 541766, 3521479, 7042958]

約数ペア:

[(1, 7042958), (2, 3521479), (13, 541766), (19, 370682), (26, 270883), (38, 185341), (53, 132886), (106, 66443), (247, 28514), (269, 26182), (494, 14257), (538, 13091), (689, 10222), (1007, 6994), (1378, 5111), (2014, 3497)]