1438867052

素因数分解:

$2^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{69163}}^1$

素因数の和:69917

約数の個数: 24

約数和(自身を含む): 2881648896

約数和(自身を除く): 1442781844

約数列:

[1, 2, 4, 7, 14, 28, 743, 1486, 2972, 5201, 10402, 20804, 69163, 138326, 276652, 484141, 968282, 1936564, 51388109, 102776218, 205552436, 359716763, 719433526, 1438867052]

約数ペア:

[(1, 1438867052), (2, 719433526), (4, 359716763), (7, 205552436), (14, 102776218), (28, 51388109), (743, 1936564), (1486, 968282), (2972, 484141), (5201, 276652), (10402, 138326), (20804, 69163)]