2919178654

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1\times {\mathrm{1997}}^1$

素因数の和:2740

約数の個数: 32

約数和(自身を含む): 5042056896

約数和(自身を除く): 2122878242

約数列:

[1, 2, 7, 14, 193, 386, 541, 1082, 1351, 1997, 2702, 3787, 3994, 7574, 13979, 27958, 104413, 208826, 385421, 730891, 770842, 1080377, 1461782, 2160754, 2697947, 5395894, 7562639, 15125278, 208512761, 417025522, 1459589327, 2919178654]

約数ペア:

[(1, 2919178654), (2, 1459589327), (7, 417025522), (14, 208512761), (193, 15125278), (386, 7562639), (541, 5395894), (1082, 2697947), (1351, 2160754), (1997, 1461782), (2702, 1080377), (3787, 770842), (3994, 730891), (7574, 385421), (13979, 208826), (27958, 104413)]