4080490616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{36131}}^1$

素因数の和:36899

約数の個数: 32

約数和(自身を含む): 8064662400

約数和(自身を除く): 3984171784

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 743, 1486, 2972, 5944, 14117, 28234, 36131, 56468, 72262, 112936, 144524, 289048, 686489, 1372978, 2745956, 5491912, 26845333, 53690666, 107381332, 214762664, 510061327, 1020122654, 2040245308, 4080490616]

約数ペア:

[(1, 4080490616), (2, 2040245308), (4, 1020122654), (8, 510061327), (19, 214762664), (38, 107381332), (76, 53690666), (152, 26845333), (743, 5491912), (1486, 2745956), (2972, 1372978), (5944, 686489), (14117, 289048), (28234, 144524), (36131, 112936), (56468, 72262)]