8045385257

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{14957}}^1$

素因数の和:15257

約数の個数: 32

約数和(自身を含む): 10373432832

約数和(自身を除く): 2328047575

約数列:

[1, 7, 13, 23, 91, 161, 257, 299, 1799, 2093, 3341, 5911, 14957, 23387, 41377, 76843, 104699, 194441, 344011, 537901, 1361087, 2408077, 3843949, 4472143, 26907643, 31305001, 49971337, 88410827, 349799359, 618875789, 1149340751, 8045385257]

約数ペア:

[(1, 8045385257), (7, 1149340751), (13, 618875789), (23, 349799359), (91, 88410827), (161, 49971337), (257, 31305001), (299, 26907643), (1799, 4472143), (2093, 3843949), (3341, 2408077), (5911, 1361087), (14957, 537901), (23387, 344011), (41377, 194441), (76843, 104699)]