2548784

素因数分解:

$2^4\times 7^2\times {\mathrm{3251}}^1$

素因数の和:3273

約数の個数: 30

約数和(自身を含む): 5746284

約数和(自身を除く): 3197500

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 3251, 6502, 13004, 22757, 26008, 45514, 52016, 91028, 159299, 182056, 318598, 364112, 637196, 1274392, 2548784]

約数ペア:

[(1, 2548784), (2, 1274392), (4, 637196), (7, 364112), (8, 318598), (14, 182056), (16, 159299), (28, 91028), (49, 52016), (56, 45514), (98, 26008), (112, 22757), (196, 13004), (392, 6502), (784, 3251)]