2455618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 24

約数和(自身を含む): 4220496

約数和(自身を除く): 1764878

約数列:

[1, 2, 11, 22, 23, 46, 211, 253, 422, 506, 529, 1058, 2321, 4642, 4853, 5819, 9706, 11638, 53383, 106766, 111619, 223238, 1227809, 2455618]

約数ペア:

[(1, 2455618), (2, 1227809), (11, 223238), (22, 111619), (23, 106766), (46, 53383), (211, 11638), (253, 9706), (422, 5819), (506, 4853), (529, 4642), (1058, 2321)]