1340373976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1489}}^1\times {\mathrm{6619}}^1$

素因数の和:8131

約数の個数: 32

約数和(自身を含む): 2663226000

約数和(自身を除く): 1322852024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1489, 2978, 5956, 6619, 11912, 13238, 25313, 26476, 50626, 52952, 101252, 112523, 202504, 225046, 450092, 900184, 9855691, 19711382, 39422764, 78845528, 167546747, 335093494, 670186988, 1340373976]

約数ペア:

[(1, 1340373976), (2, 670186988), (4, 335093494), (8, 167546747), (17, 78845528), (34, 39422764), (68, 19711382), (136, 9855691), (1489, 900184), (2978, 450092), (5956, 225046), (6619, 202504), (11912, 112523), (13238, 101252), (25313, 52952), (26476, 50626)]