1940197384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{96739}}^1$

素因数の和:96877

約数の個数: 32

約数和(自身を含む): 3830904000

約数和(自身を除く): 1890706616

約数列:

[1, 2, 4, 8, 23, 46, 92, 109, 184, 218, 436, 872, 2507, 5014, 10028, 20056, 96739, 193478, 386956, 773912, 2224997, 4449994, 8899988, 10544551, 17799976, 21089102, 42178204, 84356408, 242524673, 485049346, 970098692, 1940197384]

約数ペア:

[(1, 1940197384), (2, 970098692), (4, 485049346), (8, 242524673), (23, 84356408), (46, 42178204), (92, 21089102), (109, 17799976), (184, 10544551), (218, 8899988), (436, 4449994), (872, 2224997), (2507, 773912), (5014, 386956), (10028, 193478), (20056, 96739)]