939040897145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{309731}}^1\times {\mathrm{46643}}^1$

素因数の和:356392

約数の個数: 16

約数和(自身を含む): 1213559710272

約数和(自身を除く): 274518813127

約数列:

[1, 5, 13, 65, 46643, 233215, 309731, 606359, 1548655, 3031795, 4026503, 20132515, 14446783033, 72233915165, 187808179429, 939040897145]

約数ペア:

[(1, 939040897145), (5, 187808179429), (13, 72233915165), (65, 14446783033), (46643, 20132515), (233215, 4026503), (309731, 3031795), (606359, 1548655)]