1214973988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{19507}}^1$

素因数の和:20211

約数の個数: 24

約数和(自身を含む): 2222039232

約数和(自身を除く): 1007065244

約数列:

[1, 2, 4, 23, 46, 92, 677, 1354, 2708, 15571, 19507, 31142, 39014, 62284, 78028, 448661, 897322, 1794644, 13206239, 26412478, 52824956, 303743497, 607486994, 1214973988]

約数ペア:

[(1, 1214973988), (2, 607486994), (4, 303743497), (23, 52824956), (46, 26412478), (92, 13206239), (677, 1794644), (1354, 897322), (2708, 448661), (15571, 78028), (19507, 62284), (31142, 39014)]