1393669509136

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{20793589}}^1$

素因数の和:20793727

約数の個数: 40

約数和(自身を含む): 2784677572800

約数和(自身を除く): 1391008063664

約数列:

[1, 2, 4, 8, 16, 59, 71, 118, 142, 236, 284, 472, 568, 944, 1136, 4189, 8378, 16756, 33512, 67024, 20793589, 41587178, 83174356, 166348712, 332697424, 1226821751, 1476344819, 2453643502, 2952689638, 4907287004, 5905379276, 9814574008, 11810758552, 19629148016, 23621517104, 87104344321, 174208688642, 348417377284, 696834754568, 1393669509136]

約数ペア:

[(1, 1393669509136), (2, 696834754568), (4, 348417377284), (8, 174208688642), (16, 87104344321), (59, 23621517104), (71, 19629148016), (118, 11810758552), (142, 9814574008), (236, 5905379276), (284, 4907287004), (472, 2952689638), (568, 2453643502), (944, 1476344819), (1136, 1226821751), (4189, 332697424), (8378, 166348712), (16756, 83174356), (33512, 41587178), (67024, 20793589)]