2788896964

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1364431}}^1$

素因数の和:1364515

約数の個数: 24

約数和(自身を含む): 5654206208

約数和(自身を除く): 2865309244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 1364431, 2728862, 5457724, 9551017, 19102034, 38204068, 99603463, 199206926, 398413852, 697224241, 1394448482, 2788896964]

約数ペア:

[(1, 2788896964), (2, 1394448482), (4, 697224241), (7, 398413852), (14, 199206926), (28, 99603463), (73, 38204068), (146, 19102034), (292, 9551017), (511, 5457724), (1022, 2728862), (2044, 1364431)]