2016994805

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1\times {\mathrm{1697}}^1$

素因数の和:2909

約数の個数: 32

約数和(自身を含む): 2865680640

約数和(自身を除く): 848685835

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 1171, 1697, 5855, 8197, 8485, 11879, 33959, 40985, 49213, 59395, 169795, 237713, 246065, 344491, 1188565, 1722455, 1987187, 9935935, 13910309, 57628423, 69551545, 288142115, 403398961, 2016994805]

約数ペア:

[(1, 2016994805), (5, 403398961), (7, 288142115), (29, 69551545), (35, 57628423), (145, 13910309), (203, 9935935), (1015, 1987187), (1171, 1722455), (1697, 1188565), (5855, 344491), (8197, 246065), (8485, 237713), (11879, 169795), (33959, 59395), (40985, 49213)]