2749642028

素因数分解:

$2^2\times 7^1\times {\mathrm{98201501}}^1$

素因数の和:98201512

約数の個数: 12

約数和(自身を含む): 5499284112

約数和(自身を除く): 2749642084

約数列:

[1, 2, 4, 7, 14, 28, 98201501, 196403002, 392806004, 687410507, 1374821014, 2749642028]

約数ペア:

[(1, 2749642028), (2, 1374821014), (4, 687410507), (7, 392806004), (14, 196403002), (28, 98201501)]