554730488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{6577}}^1$

素因数の和:7407

約数の個数: 32

約数和(自身を含む): 1121680560

約数和(自身を除く): 566950072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 811, 1622, 3244, 6488, 6577, 10543, 13154, 21086, 26308, 42172, 52616, 84344, 85501, 171002, 342004, 684008, 5333947, 10667894, 21335788, 42671576, 69341311, 138682622, 277365244, 554730488]

約数ペア:

[(1, 554730488), (2, 277365244), (4, 138682622), (8, 69341311), (13, 42671576), (26, 21335788), (52, 10667894), (104, 5333947), (811, 684008), (1622, 342004), (3244, 171002), (6488, 85501), (6577, 84344), (10543, 52616), (13154, 42172), (21086, 26308)]