2451026344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{52489}}^1$

素因数の和:52957

約数の個数: 32

約数和(自身を含む): 4960305000

約数和(自身を除く): 2509278656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 449, 898, 1796, 3592, 5837, 11674, 23348, 46696, 52489, 104978, 209956, 419912, 682357, 1364714, 2729428, 5458856, 23567561, 47135122, 94270244, 188540488, 306378293, 612756586, 1225513172, 2451026344]

約数ペア:

[(1, 2451026344), (2, 1225513172), (4, 612756586), (8, 306378293), (13, 188540488), (26, 94270244), (52, 47135122), (104, 23567561), (449, 5458856), (898, 2729428), (1796, 1364714), (3592, 682357), (5837, 419912), (11674, 209956), (23348, 104978), (46696, 52489)]