242122012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239251}}^1$

素因数の和:239289

約数の個数: 24

約数和(自身を含む): 482332032

約数和(自身を除く): 240210020

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 239251, 478502, 957004, 2631761, 5263522, 5502773, 10527044, 11005546, 22011092, 60530503, 121061006, 242122012]

約数ペア:

[(1, 242122012), (2, 121061006), (4, 60530503), (11, 22011092), (22, 11005546), (23, 10527044), (44, 5502773), (46, 5263522), (92, 2631761), (253, 957004), (506, 478502), (1012, 239251)]