1378972014

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{4690381}}^1$

素因数の和:4690400

約数の個数: 24

約数和(自身を含む): 3208221288

約数和(自身を除く): 1829249274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 4690381, 9380762, 14071143, 28142286, 32832667, 65665334, 98498001, 196996002, 229828669, 459657338, 689486007, 1378972014]

約数ペア:

[(1, 1378972014), (2, 689486007), (3, 459657338), (6, 229828669), (7, 196996002), (14, 98498001), (21, 65665334), (42, 32832667), (49, 28142286), (98, 14071143), (147, 9380762), (294, 4690381)]