8419474

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1621}}^1$

素因数の和:1690

約数の個数: 24

約数和(自身を含む): 14977548

約数和(自身を除く): 6558074

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 1621, 2597, 3242, 5194, 11347, 22694, 79429, 85913, 158858, 171826, 601391, 1202782, 4209737, 8419474]

約数ペア:

[(1, 8419474), (2, 4209737), (7, 1202782), (14, 601391), (49, 171826), (53, 158858), (98, 85913), (106, 79429), (371, 22694), (742, 11347), (1621, 5194), (2597, 3242)]