129124322

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{2143}}^1$

素因数の和:2833

約数の個数: 16

約数和(自身を含む): 198208512

約数和(自身を除く): 69084190

約数列:

[1, 2, 47, 94, 641, 1282, 2143, 4286, 30127, 60254, 100721, 201442, 1373663, 2747326, 64562161, 129124322]

約数ペア:

[(1, 129124322), (2, 64562161), (47, 2747326), (94, 1373663), (641, 201442), (1282, 100721), (2143, 60254), (4286, 30127)]