2491500671

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 2922531840

約数和(自身を除く): 431031169

約数列:

[1, 11, 17, 107, 187, 239, 521, 1177, 1819, 2629, 4063, 5731, 8857, 20009, 25573, 44693, 55747, 97427, 124519, 281303, 434741, 613217, 947699, 1369709, 2116823, 4782151, 10424689, 13323533, 23285053, 146558863, 226500061, 2491500671]

約数ペア:

[(1, 2491500671), (11, 226500061), (17, 146558863), (107, 23285053), (187, 13323533), (239, 10424689), (521, 4782151), (1177, 2116823), (1819, 1369709), (2629, 947699), (4063, 613217), (5731, 434741), (8857, 281303), (20009, 124519), (25573, 97427), (44693, 55747)]