797188

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 1620864

約数和(自身を除く): 823676

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 401, 497, 802, 994, 1604, 1988, 2807, 5614, 11228, 28471, 56942, 113884, 199297, 398594, 797188]

約数ペア:

[(1, 797188), (2, 398594), (4, 199297), (7, 113884), (14, 56942), (28, 28471), (71, 11228), (142, 5614), (284, 2807), (401, 1988), (497, 1604), (802, 994)]