2008013621761

素因数分解:

$7^1\times {\mathrm{1993}}^1\times {\mathrm{14143}}^1\times {\mathrm{10177}}^1$

素因数の和:26320

約数の個数: 16

約数和(自身を含む): 2296412145664

約数和(自身を除く): 288398523903

約数列:

[1, 7, 1993, 10177, 13951, 14143, 71239, 99001, 20282761, 28186999, 141979327, 143933311, 197308993, 1007533177, 286859088823, 2008013621761]

約数ペア:

[(1, 2008013621761), (7, 286859088823), (1993, 1007533177), (10177, 197308993), (13951, 143933311), (14143, 141979327), (71239, 28186999), (99001, 20282761)]