2008156502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{68477}}^1$

素因数の和:68564

約数の個数: 32

約数和(自身を含む): 3471012864

約数和(自身を除く): 1462856362

約数列:

[1, 2, 11, 22, 31, 43, 62, 86, 341, 473, 682, 946, 1333, 2666, 14663, 29326, 68477, 136954, 753247, 1506494, 2122787, 2944511, 4245574, 5889022, 23350657, 32389621, 46701314, 64779242, 91279841, 182559682, 1004078251, 2008156502]

約数ペア:

[(1, 2008156502), (2, 1004078251), (11, 182559682), (22, 91279841), (31, 64779242), (43, 46701314), (62, 32389621), (86, 23350657), (341, 5889022), (473, 4245574), (682, 2944511), (946, 2122787), (1333, 1506494), (2666, 753247), (14663, 136954), (29326, 68477)]