1729542526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{332221}}^1$

素因数の和:332379

約数の個数: 16

約数和(自身を含む): 2750798160

約数和(自身を除く): 1021255634

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 332221, 664442, 6312199, 12624398, 45514277, 91028554, 864771263, 1729542526]

約数ペア:

[(1, 1729542526), (2, 864771263), (19, 91028554), (38, 45514277), (137, 12624398), (274, 6312199), (2603, 664442), (5206, 332221)]