2023631428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{129289}}^1$

素因数の和:129356

約数の個数: 48

約数和(自身を含む): 4459987840

約数和(自身を除く): 2436356412

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 15652, 129289, 258578, 517156, 905023, 1680757, 1810046, 3361514, 3620092, 5559427, 6723028, 11118854, 11765299, 22237708, 23530598, 38915989, 47061196, 72272551, 77831978, 144545102, 155663956, 289090204, 505907857, 1011815714, 2023631428]

約数ペア:

[(1, 2023631428), (2, 1011815714), (4, 505907857), (7, 289090204), (13, 155663956), (14, 144545102), (26, 77831978), (28, 72272551), (43, 47061196), (52, 38915989), (86, 23530598), (91, 22237708), (172, 11765299), (182, 11118854), (301, 6723028), (364, 5559427), (559, 3620092), (602, 3361514), (1118, 1810046), (1204, 1680757), (2236, 905023), (3913, 517156), (7826, 258578), (15652, 129289)]