1680562274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{7333}}^1$

素因数の和:7554

約数の個数: 32

約数和(自身を含む): 2742329280

約数和(自身を除く): 1061767006

約数列:

[1, 2, 19, 37, 38, 74, 163, 326, 703, 1406, 3097, 6031, 6194, 7333, 12062, 14666, 114589, 139327, 229178, 271321, 278654, 542642, 1195279, 2390558, 5155099, 10310198, 22710301, 44225323, 45420602, 88450646, 840281137, 1680562274]

約数ペア:

[(1, 1680562274), (2, 840281137), (19, 88450646), (37, 45420602), (38, 44225323), (74, 22710301), (163, 10310198), (326, 5155099), (703, 2390558), (1406, 1195279), (3097, 542642), (6031, 278654), (6194, 271321), (7333, 229178), (12062, 139327), (14666, 114589)]