2017052704

素因数分解:

$2^5\times {\mathrm{347}}^1\times {\mathrm{373}}^1\times {\mathrm{487}}^1$

素因数の和:1217

約数の個数: 48

約数和(自身を含む): 4001393088

約数和(自身を除く): 1984340384

約数列:

[1, 2, 4, 8, 16, 32, 347, 373, 487, 694, 746, 974, 1388, 1492, 1948, 2776, 2984, 3896, 5552, 5968, 7792, 11104, 11936, 15584, 129431, 168989, 181651, 258862, 337978, 363302, 517724, 675956, 726604, 1035448, 1351912, 1453208, 2070896, 2703824, 2906416, 4141792, 5407648, 5812832, 63032897, 126065794, 252131588, 504263176, 1008526352, 2017052704]

約数ペア:

[(1, 2017052704), (2, 1008526352), (4, 504263176), (8, 252131588), (16, 126065794), (32, 63032897), (347, 5812832), (373, 5407648), (487, 4141792), (694, 2906416), (746, 2703824), (974, 2070896), (1388, 1453208), (1492, 1351912), (1948, 1035448), (2776, 726604), (2984, 675956), (3896, 517724), (5552, 363302), (5968, 337978), (7792, 258862), (11104, 181651), (11936, 168989), (15584, 129431)]