799532656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{123997}}^1$

素因数の和:124049

約数の個数: 40

約数和(自身を含む): 1722084224

約数和(自身を除く): 922551568

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 123997, 247994, 495988, 991976, 1611961, 1983952, 3223922, 3843907, 6447844, 7687814, 12895688, 15375628, 25791376, 30751256, 49970791, 61502512, 99941582, 199883164, 399766328, 799532656]

約数ペア:

[(1, 799532656), (2, 399766328), (4, 199883164), (8, 99941582), (13, 61502512), (16, 49970791), (26, 30751256), (31, 25791376), (52, 15375628), (62, 12895688), (104, 7687814), (124, 6447844), (208, 3843907), (248, 3223922), (403, 1983952), (496, 1611961), (806, 991976), (1612, 495988), (3224, 247994), (6448, 123997)]