258534062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{7673}}^1$

素因数の和:8683

約数の個数: 16

約数和(自身を含む): 411080832

約数和(自身を除く): 152546770

約数列:

[1, 2, 17, 34, 991, 1982, 7673, 15346, 16847, 33694, 130441, 260882, 7603943, 15207886, 129267031, 258534062]

約数ペア:

[(1, 258534062), (2, 129267031), (17, 15207886), (34, 7603943), (991, 260882), (1982, 130441), (7673, 33694), (15346, 16847)]