388211042

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{11299}}^1$

素因数の和:11761

約数の個数: 16

約数和(自身を含む): 597996000

約数和(自身を除く): 209784958

約数列:

[1, 2, 41, 82, 419, 838, 11299, 17179, 22598, 34358, 463259, 926518, 4734281, 9468562, 194105521, 388211042]

約数ペア:

[(1, 388211042), (2, 194105521), (41, 9468562), (82, 4734281), (419, 926518), (838, 463259), (11299, 34358), (17179, 22598)]