2278012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2251}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 4540032

約数和(自身を除く): 2262020

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 2251, 4502, 9004, 24761, 49522, 51773, 99044, 103546, 207092, 569503, 1139006, 2278012]

約数ペア:

[(1, 2278012), (2, 1139006), (4, 569503), (11, 207092), (22, 103546), (23, 99044), (44, 51773), (46, 49522), (92, 24761), (253, 9004), (506, 4502), (1012, 2251)]