139434710

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{53017}}^1$

素因数の和:53287

約数の個数: 16

約数和(自身を含む): 251941536

約数和(自身を除く): 112506826

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 53017, 106034, 265085, 530170, 13943471, 27886942, 69717355, 139434710]

約数ペア:

[(1, 139434710), (2, 69717355), (5, 27886942), (10, 13943471), (263, 530170), (526, 265085), (1315, 106034), (2630, 53017)]