2898612496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{43961}}^1$

素因数の和:44299

約数の個数: 40

約数和(自身を含む): 6067283544

約数和(自身を除く): 3168671048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 317, 634, 1268, 2536, 4121, 5072, 8242, 16484, 32968, 43961, 65936, 87922, 175844, 351688, 571493, 703376, 1142986, 2285972, 4571944, 9143888, 13935637, 27871274, 55742548, 111485096, 181163281, 222970192, 362326562, 724653124, 1449306248, 2898612496]

約数ペア:

[(1, 2898612496), (2, 1449306248), (4, 724653124), (8, 362326562), (13, 222970192), (16, 181163281), (26, 111485096), (52, 55742548), (104, 27871274), (208, 13935637), (317, 9143888), (634, 4571944), (1268, 2285972), (2536, 1142986), (4121, 703376), (5072, 571493), (8242, 351688), (16484, 175844), (32968, 87922), (43961, 65936)]