2219224

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1$

素因数の和:1759

約数の個数: 32

約数和(自身を含む): 4965120

約数和(自身を除く): 2745896

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1723, 3446, 6892, 12061, 13784, 24122, 39629, 48244, 79258, 96488, 158516, 277403, 317032, 554806, 1109612, 2219224]

約数ペア:

[(1, 2219224), (2, 1109612), (4, 554806), (7, 317032), (8, 277403), (14, 158516), (23, 96488), (28, 79258), (46, 48244), (56, 39629), (92, 24122), (161, 13784), (184, 12061), (322, 6892), (644, 3446), (1288, 1723)]