384836326

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{639263}}^1$

素因数の和:639315

約数の個数: 16

約数和(自身を含む): 675062784

約数和(自身を除く): 290226458

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 639263, 1278526, 4474841, 8949682, 27488309, 54976618, 192418163, 384836326]

約数ペア:

[(1, 384836326), (2, 192418163), (7, 54976618), (14, 27488309), (43, 8949682), (86, 4474841), (301, 1278526), (602, 639263)]