988984318

素因数分解:

$2^1\times 7^1\times {\mathrm{3463}}^1\times {\mathrm{20399}}^1$

素因数の和:23871

約数の個数: 16

約数和(自身を含む): 1695974400

約数和(自身を除く): 706990082

約数列:

[1, 2, 7, 14, 3463, 6926, 20399, 24241, 40798, 48482, 142793, 285586, 70641737, 141283474, 494492159, 988984318]

約数ペア:

[(1, 988984318), (2, 494492159), (7, 141283474), (14, 70641737), (3463, 285586), (6926, 142793), (20399, 48482), (24241, 40798)]