266977114

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{17231}}^1$

素因数の和:17421

約数の個数: 16

約数和(自身を含む): 410259456

約数和(自身を除く): 143282342

約数列:

[1, 2, 61, 122, 127, 254, 7747, 15494, 17231, 34462, 1051091, 2102182, 2188337, 4376674, 133488557, 266977114]

約数ペア:

[(1, 266977114), (2, 133488557), (61, 4376674), (122, 2188337), (127, 2102182), (254, 1051091), (7747, 34462), (15494, 17231)]