2748493846

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1300139}}^1$

素因数の和:1300299

約数の個数: 16

約数和(自身を含む): 4742910720

約数和(自身を除く): 1994416874

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 1300139, 2600278, 9100973, 18201946, 196320989, 392641978, 1374246923, 2748493846]

約数ペア:

[(1, 2748493846), (2, 1374246923), (7, 392641978), (14, 196320989), (151, 18201946), (302, 9100973), (1057, 2600278), (2114, 1300139)]