4197218641

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{40169}}^1$

素因数の和:40269

約数の個数: 32

約数和(自身を含む): 5553100800

約数和(自身を除く): 1355882159

約数列:

[1, 7, 11, 23, 59, 77, 161, 253, 413, 649, 1357, 1771, 4543, 9499, 14927, 40169, 104489, 281183, 441859, 923887, 2369971, 3093013, 6467209, 10162757, 16589797, 26069681, 54509333, 71139299, 182487767, 381565331, 599602663, 4197218641]

約数ペア:

[(1, 4197218641), (7, 599602663), (11, 381565331), (23, 182487767), (59, 71139299), (77, 54509333), (161, 26069681), (253, 16589797), (413, 10162757), (649, 6467209), (1357, 3093013), (1771, 2369971), (4543, 923887), (9499, 441859), (14927, 281183), (40169, 104489)]