3987071198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{32173}}^1$

素因数の和:32360

約数の個数: 32

約数和(自身を含む): 6727197312

約数和(自身を除く): 2740126114

約数列:

[1, 2, 11, 22, 43, 86, 131, 262, 473, 946, 1441, 2882, 5633, 11266, 32173, 61963, 64346, 123926, 353903, 707806, 1383439, 2766878, 4214663, 8429326, 15217829, 30435658, 46361293, 92722586, 181230509, 362461018, 1993535599, 3987071198]

約数ペア:

[(1, 3987071198), (2, 1993535599), (11, 362461018), (22, 181230509), (43, 92722586), (86, 46361293), (131, 30435658), (262, 15217829), (473, 8429326), (946, 4214663), (1441, 2766878), (2882, 1383439), (5633, 707806), (11266, 353903), (32173, 123926), (61963, 64346)]